Informative video! Good explanation of procedure, I have ISF and the Lexus ISF repair manual. I few additional details for a "Fill Transmission Pan with fluid. Spec says it should take 3.4 L or 3.59 US qts. Toyota makes it possible to check fluid levels without Techstream, this may be similar for other vehicles, but this is what my manual states; To check fluid temp without techstream, wire jump between pin 4 and 13 on OBD port (DLC3). Turn off all electrical items, start car, move shift lever between P and M return to P. Now shift between N and D rapidly for 6 seconds, P indicator will turn off when fluid temperature mode is detected. Put car in P, remove jump wire, while car is still running, the P light will turn on at 95F and blink at 42 F. With engine idling and between noted temp, remove overflow plug, catch fluid that comes out, or add fluid until it comes out. Transmission is at correct fluid level, reinstall plugs.
This is not entirely correct for the GSF and RCF. Replace P with D will cycling through the gears. The D indicator will turn on once it's up to temp. So basically when you going back and forth from D to N. Once correct temp the D light will come on when the car is in neutral. I just did a video I can post it if anyone needs it.
i recommend doing it on a cold fluid in the morning, first is to make sure that the fluid that suppose to be in the pan are all in there, next is that atf that are in the normal operating temperature are already expanded, atf tends to expand when its in the normal operating temp, thats why when you drain your atf while still hot you took 3 quarts rather than 2quarts when its cold. those 3 quarts that you took will became 2 quarts when it started to cold. then the bad part is that you put 3 quarts of cold new atf back in in which it makes your atf level inside your transmission 1 quart more, so it ends up you over fill your transmission with fluid that is technically bad for your transmission. you would put cold fresh new atf that you buy on the store which is still not on normal operating tempt (fluid that are not yet expanded) . youre not putting hot new atf in (fluiud that are already expanded). so for me draining it on a cold engine usually int he morning is far more safer, fluid level wise than doing it on a hot engine. this is just my opinion.
I recommend driving at least 1k miles before you just do another drain and fill. That way the fluid can mix so you make some use of the newer fluid or else it would just be drained
0:54 ever heard of a floor jack? It's an amazing invention that eliminates a lot of work, including the removal of side skirts. You should try it sometime!
Thanks Barry! Very helpful! I'll do this when my RC350 hits 40K, together with spark plugs, front and rear differential. Very informative video. Aren't you planning on dropping the tranny oil pan completely? That would also give you a chance to replace the filter and collect the metal shavings on the pan magnets.
So I kinda forgot during the filming that its actually been 17k miles. It was natural for me to say 30k because that is ideally when to do this for Lexus. When I did do it at the 50k, 60k, 66k mark on other cars, omg was it dark.
@@vuahung33 easy. Drain the fluid when it's stone cold. If you absolutely have to drain with the fluid hot, get a thermometer and record the fluid temp of the drained fluid THEN bring the fresh fluid ( up to / close to ) to the same temp. Thanks
Great video you should have shown the Jack points and how to lift the car in more detail. Some people are going to be risking thier life if they don't have this car lifted correctly. Use wood under the tire is a great way to stay safe doing this
So toyota techstream will allow you to monitor the transmission’s actual temperature so that you can then open the check valve, which i did not show, to allow the excess to overflow out of the valve. It will overflow at I believe ~130F and once it comes to a trickle, it will be the correct amount since ATF fluid expands with heat. Non F performance cars I believe are a little lower like 113-117F.
So techstream is a software toyota uses to visually see the temps and other properties of the car. It just tells you once you hit 120-130F that it is time to unbolt check valve to let overflow come out to a trickle. Thats really all.
In the begging of the video for the transmission fluid you had both the multi-vehicle (red cap) and fuel efficient (blue cap) fluid. Would it matter if I used the red cap or the blue cap fluid? Let’s say it goes into a Lexus IS 250
Hi Barry hopefully you check your comments still ! I am going to be doing all the fluid changes on my 2017 RCF. Regarding the trans, is it really necessary to measure the trans temp or is it enough to do the drain and fill right after driving it say for 30 minutes ? I bought an obd2 device and fusion app but i have to pay more now if I want the enhanced features like viewing the temps. Thanks
It is best to open the check valve at 114F. Then once it starts trickling, close it. If you dont want to do it this way, just put back in what came out and then add about 1/4 qt. A little over is ok, just not a lot.
@@thehuangbros thanks for the reply, just a bit confused, if after you open the check valve and close it when it starts trickling, at one point do you add new fluid? And is it the same amount that comes out? What are you using for measuring the temp? Thanks !
@@hirpmvtec im using a handheld laser one and then there is also my obdfusion app. After you drain, add the replacement oil, then do the trickling from check valve.
@@thehuangbros thanks! I bought the obd2 adapter and the fusion app, but they want an additional $15 on top of the $10 to get enhanced features like the tranny temp. Maybe I’ll do the laser gun too
Hey Barry,did you have to replace the ATF filter and at what mileage when you change your. My RCF just turns 50,000 miles and I'm planning to do mine. Thanks
Ive done this exact procedure 5x on 2 different lexus rcf. Its been the same amount that comes out in this video every time. To check the level, turn car on, let trans warm up to 107-117F and then open the check valve and let it drain until it trickles. Then recap and done. But again, ive been successful 5x with exactly same amount every time.
How is the Lexus RC with the Amsoil Fuel Efficient Transmission Fluid. I am thinking on doing this to my Tacoma and making the switch from Toyota WS to Amsoil. Obviously you know of all the scarce Toyota creates on having customer's believe Toyota WS is the only fluid you can use on Toyota/Lexus transmission.
Its been great. The downshifts are still fast and more reactive after draining the metallic and possible gunk. The shifts are smooth as long as you put in what came out.
@@thehuangbros Wow that was a fast response! Thanks for the information. Super excited on making the switch. It's been in the process for a while researching the fluid. Not to many people use Amsoil.
I’m thinking of buying a 2015 RCF with 84k miles. Would you drain and fill the transmission fluid assuming it’s never been changed? I’d hate to do it and risk slippage
I did a transmission service on my is250 at 124,000 miles & was in traffic & came to a hard brake & felt a jerk when came to complete stop on the transmission. Any recommendations?
Whatever recommendations help, so I know what’s the best to use next time when I need to service the transmission & rear differential. I know Lexus react differently to different types of fluids depending on how thick & the brand….
Quick question, I lost transmission fluid because the line burst on the way to the transmission cooler. How would I be able to know how much transmission fluid I need to put back in? Also my car has 150,000 miles and I don’t think the transmission has ever been serviced so I am scared to do a complete flush of the system
Ouch that is a tough one since youre past 100k miles which you should not do a flush if never done once before 100k. But youre in luck, add atf fluid the way you see it in this video. Let car idle and measure transmission pan to 113-130 deg. Once its in that range open the transmission pan check valve that requires a allen key. In that temp, once you open the check valve, the excess should flow out then come to a oozing stream and not a trickle. But if you see no stream, then that means you need to add more atf.
Hey Barry! I saw you had one bottle that said multi vehicle and one that said fuel efficient for the fluid, does it matter which one we use? Thank you!
Stick to Toyota ATF WS. When you drain these systems, you do not get all the fluid out. Not even close. So you'll just end up mixing fluids. If that's ok with you, fine, but not sure it's worth the risk. Toyota's version is readily available on the internet and at the dealer via the parts counter. Also, in this video, it's unclear if the volumes of fluid were checked at the same temp. If not, you'll get an incorrect reading. Better to do this using the built-in fluid temperature check mode that other commenters here have mentioned.
th-cam.com/video/3K49grI1pZQ/w-d-xo.html this is what shows up when you test the temperature using the OBD method. The D will remain solid and not P like stated in otter comments below. P is for ISF. I think newer Lexus and Toyota you have to look for D.
@@thehuangbros it’s the black seal that goes on the transmission pan to seal up the transmission i’ve just have heard i would need a new one if i drained the transmission fluid and took off that pan cuz it’s a sealed transmission
Hi. You are on the borderline. So at 100k miles or more, it is not recommended to do a trans fluid drain and fill because in that old fluid, the metallic can be what is causing your transmission to not slip. However, If you do one drain and fill, you will still have old fluid in the system which will have metallic still so it would be okay. If I were in your situation, I would do 1 drain and fill and drive for 10k miles to see what it is like, then do another then monitor again to ensure you don't get transmission slippage. I hope that makes sense. Let me know if I need to explain more.
@@thehuangbros 08 LS 460 when I got it, it was reving over 3k rpm between 20 to 35 mph alots. I had local mechanic drop pan replace filter gasket and fill. He told me the pan was clean no metal shavings just fluid was dark. Still reving same so I took to Toyota and asked them to do a flush and add bottle of Lucas stop slip. My receipt I noticed the only charged me for 5 quartz so I'm sure they didn't flush but just did a drain and fill. Car was shifting just fine after for 1500 miles or so. Last week I had to drop off at Lexus dealer to get all my interior trim replaced for free, I asked them to check battery and transmission fluid level. Trim was over 10k that I got free. When I got car back home now not alot but every now and then it will reve to 3k not often. I hope they didn't drain some fluid but idk. I think I gonna take to Toyota again have them flush or drain and fill with another bottle of Lucas since it was shifting just fine after that and see. Thx for ur help this is by far best car I've ever owned and I just want to get it right 👍
Glad you are loving your car. So it sounds like you do have transmission slippage that is why it revs high. So because there has been drain and fills, multiple times it sounds, you may need to add the additive for non slip stuff from Lucas like you said.
@@thehuangbros Yea I'm probably gonna have them do 1 more drain and fill with Lucas. What do u think about having them fill it with Amsoil? Capacity is like 11.5 quarts and drain and fill only like 4 quarts so it will be like 7 quarts or Toyota WS mix with Amsoil 4 quarts?
@@thehuangbros Yea I'm probably gonna have them do 1 more drain and fill with Lucas. What do u think about having them fill it with Amsoil? Capacity is like 11.5 quarts and drain and fill only like 4 quarts so it will be like 7 quarts or Toyota WS mix with Amsoil 4 quarts?
@@thehuangbros thanks for the reply man. My package from Amsoil just came in yesterday and will be draining and filling on my is350. Thanks for your videos 👍🏽
If the car has not done any trans service for 100k, it is recommended not to do a drain and fill due to it possibly draining what could be keeping the trans from slipping
@@thehuangbros yeah, I think so, if nothing else I’ll get under there and get the lay of the land. No one really does any DIY on the LC, I guess there just aren’t enough of them out there.
Informative video! Good explanation of procedure, I have ISF and the Lexus ISF repair manual. I few additional details for a "Fill Transmission Pan with fluid. Spec says it should take 3.4 L or 3.59 US qts. Toyota makes it possible to check fluid levels without Techstream, this may be similar for other vehicles, but this is what my manual states; To check fluid temp without techstream, wire jump between pin 4 and 13 on OBD port (DLC3). Turn off all electrical items, start car, move shift lever between P and M return to P. Now shift between N and D rapidly for 6 seconds, P indicator will turn off when fluid temperature mode is detected. Put car in P, remove jump wire, while car is still running, the P light will turn on at 95F and blink at 42 F. With engine idling and between noted temp, remove overflow plug, catch fluid that comes out, or add fluid until it comes out. Transmission is at correct fluid level, reinstall plugs.
Yes, this is the correct procedure.
This is not entirely correct for the GSF and RCF. Replace P with D will cycling through the gears. The D indicator will turn on once it's up to temp. So basically when you going back and forth from D to N. Once correct temp the D light will come on when the car is in neutral. I just did a video I can post it if anyone needs it.
Good Guide. Barry knows what he's doing. Did the same thing on my IS F
Thanks Alex!!! Im happy I was able to help you because that helped verify my technique to myself.
i recommend doing it on a cold fluid in the morning, first is to make sure that the fluid that suppose to be in the pan are all in there, next is that atf that are in the normal operating temperature are already expanded, atf tends to expand when its in the normal operating temp, thats why when you drain your atf while still hot you took 3 quarts rather than 2quarts when its cold. those 3 quarts that you took will became 2 quarts when it started to cold. then the bad part is that you put 3 quarts of cold new atf back in in which it makes your atf level inside your transmission 1 quart more, so it ends up you over fill your transmission with fluid that is technically bad for your transmission. you would put cold fresh new atf that you buy on the store which is still not on normal operating tempt (fluid that are not yet expanded) . youre not putting hot new atf in (fluiud that are already expanded). so for me draining it on a cold engine usually int he morning is far more safer, fluid level wise than doing it on a hot engine. this is just my opinion.
Theres no way two quarts atf expands to 3 quarts when hot. Show a video showing this miracle. Should be easy to do
Thank you for your time showing us how to do this 🙌🏽
No worries. Happy to do it.
Thanks! Would love to see a DIY on rear diff fluid and spark plugs!
Diff fluid vid coming out in 2 days!
I have a diff video. Out. Check out my channel
Sipping on some Premium GT at 10:50?? lol
Hey nice work, easy to follow instructions, and great explanations!
Always trying to barney style things.
Hahah green tea yo!
Thanks for the video, I like to drain and fill twice, drain and fill drive 50 miles do another drain and fill.
I recommend driving at least 1k miles before you just do another drain and fill. That way the fluid can mix so you make some use of the newer fluid or else it would just be drained
Yet another great video. Keep them coming.
Really do appreciate your consistent support. Thank you!
@@thehuangbros You are doing great work for the RCF community and I really appreciate as a fellow RCF owner. Cheers!
2ZZGE100 🤜🏼🤛🏼
0:54 ever heard of a floor jack? It's an amazing invention that eliminates a lot of work, including the removal of side skirts. You should try it sometime!
Lol my car is too low for my lowest floor jack. You should try not to speak without thinking about the factors.
Talk about Quick release side skirts! LOL keep up the great work barry!
Thanks man! yeah I turned it into a quick release so I don't have to deal with turning the wheel left and right to remove plastic tabs
More videos like this so helpful gonna be doing it soon on my 2008 isf 👌🏼
Perfect!
Thanks Barry! Very helpful! I'll do this when my RC350 hits 40K, together with spark plugs, front and rear differential. Very informative video. Aren't you planning on dropping the tranny oil pan completely? That would also give you a chance to replace the filter and collect the metal shavings on the pan magnets.
Thatll be another video
Great video bro! I have a 16 GSF and I’m thinking of doing the same thing to my car!! I did subscribed, keep it up!!!
Thanks Kaiwei! Let me know if you have questions. Im hoping I made it look easy. Its really easy.
@@thehuangbros The hand pump you use in the video, is that the Pennzoil multi pump that you can buy on Amazon?
@@kaiweiwang1147 penzoil rebranded as tough enough or something from walmart or oreilys
Fluid still looks good, but never hurts to do it
So I kinda forgot during the filming that its actually been 17k miles. It was natural for me to say 30k because that is ideally when to do this for Lexus. When I did do it at the 50k, 60k, 66k mark on other cars, omg was it dark.
Appreciate you my guy.
Thanks!
Make sure fluid temp going in IS the same as temp of fluids coming out.
Good tip
How do you do that? and what you used to measure the temp? Thanks
@@vuahung33 easy. Drain the fluid when it's stone cold. If you absolutely have to drain with the fluid hot, get a thermometer and record the fluid temp of the drained fluid THEN bring the fresh fluid ( up to / close to ) to the same temp.
Thanks
@@tropicalspeedbmw how do you get the new fluid heated up?
@@hirpmvtec I used a crock pot with water in it. Set it the night before.
Or you can buy a used hot plate and a kitchen service tub.
Awesome video! Very helpful!!
Thanks!
Great video you should have shown the Jack points and how to lift the car in more detail.
Some people are going to be risking thier life if they don't have this car lifted correctly.
Use wood under the tire is a great way to stay safe doing this
I dont recommend this procedure for those that can’t lift their car off the ground correctly😆.
How will tech stream help
So toyota techstream will allow you to monitor the transmission’s actual temperature so that you can then open the check valve, which i did not show, to allow the excess to overflow out of the valve. It will overflow at I believe ~130F and once it comes to a trickle, it will be the correct amount since ATF fluid expands with heat. Non F performance cars I believe are a little lower like 113-117F.
Bro, how'd you get the side skirts out so easily.... Did you unbolt all screws prior to the video?🤔
So ever since I wrapped my car, I just leave it undone honestly. Its held on by the plastic tabs and didnt really move so I never cared. Hahaha
@@thehuangbros hahaha.. I was thinking the same.. Else there's no way you could get those off so easily.
RC350_joe it looked handy tho didnt it. Leaving it undone.
Great video bro! What brand pump did you use? I’ve been looking for one but I’m not sure which to get…
Walmart has one, hyper tough, also it is rebranded as penzoil, and then a different brand at oreilys. Its all the same. But its handheld siphon
I learn all brother tanks big boy
Thanks bro. You're awesome.
No, you’re awesome. Thanks for watching this video.
Great video man!!! Where is the overflow bolt located if you are using techstream
Hey Rafal, the check valve is at 3:52 in video. Its on the side.
So techstream is a software toyota uses to visually see the temps and other properties of the car. It just tells you once you hit 120-130F that it is time to unbolt check valve to let overflow come out to a trickle. Thats really all.
are your jack stands sitting right on/under the pinch welds?...will it bend ?
A little bit of it bends here and there to be honest.
In the begging of the video for the transmission fluid you had both the multi-vehicle (red cap) and fuel efficient (blue cap) fluid. Would it matter if I used the red cap or the blue cap fluid? Let’s say it goes into a Lexus IS 250
Good questions. Use the fuel efficient blue cap one. That is what amsoil recommends for lexus. But i have used red cap also for lexus and no issues
Hi Barry hopefully you check your comments still ! I am going to be doing all the fluid changes on my 2017 RCF. Regarding the trans, is it really necessary to measure the trans temp or is it enough to do the drain and fill right after driving it say for 30 minutes ? I bought an obd2 device and fusion app but i have to pay more now if I want the enhanced features like viewing the temps.
Thanks
It is best to open the check valve at 114F. Then once it starts trickling, close it. If you dont want to do it this way, just put back in what came out and then add about 1/4 qt. A little over is ok, just not a lot.
@@thehuangbros thanks for the reply, just a bit confused, if after you open the check valve and close it when it starts trickling, at one point do you add new fluid? And is it the same amount that comes out?
What are you using for measuring the temp?
Thanks !
@@hirpmvtec im using a handheld laser one and then there is also my obdfusion app. After you drain, add the replacement oil, then do the trickling from check valve.
@@thehuangbros thanks! I bought the obd2 adapter and the fusion app, but they want an additional $15 on top of the $10 to get enhanced features like the tranny temp. Maybe I’ll do the laser gun too
Hey Barry,did you have to replace the ATF filter and at what mileage when you change your. My RCF just turns 50,000 miles and I'm planning to do mine. Thanks
I did not replace the trans filter yet but on this next one I plan to.
Hi , when do you check the level is correct as it may have been low before hand? Is there a definitive correct level I mean!
Ive done this exact procedure 5x on 2 different lexus rcf. Its been the same amount that comes out in this video every time. To check the level, turn car on, let trans warm up to 107-117F and then open the check valve and let it drain until it trickles. Then recap and done. But again, ive been successful 5x with exactly same amount every time.
How is the Lexus RC with the Amsoil Fuel Efficient Transmission Fluid. I am thinking on doing this to my Tacoma and making the switch from Toyota WS to Amsoil. Obviously you know of all the scarce Toyota creates on having customer's believe Toyota WS is the only fluid you can use on Toyota/Lexus transmission.
Its been great. The downshifts are still fast and more reactive after draining the metallic and possible gunk. The shifts are smooth as long as you put in what came out.
@@thehuangbros Wow that was a fast response! Thanks for the information. Super excited on making the switch. It's been in the process for a while researching the fluid. Not to many people use Amsoil.
@@robertcarrillo788 its also ok to stick with toyota atf ws but amsoil has been awesome and protects really well
Hey I’ve heard that there is a overflow nut, does that do anything to help you from overfill or under fill? Thanks!
You open it after the trans is at 113-117F then let it drain til it trickles then put plug back in.
I’m thinking of buying a 2015 RCF with 84k miles. Would you drain and fill the transmission fluid assuming it’s never been changed? I’d hate to do it and risk slippage
No slippage. I would do it
Do you recommend using amsoil on for transmission & rear differential on is250 2014 & on a LS460 08? Been using valvoline
I did a transmission service on my is250 at 124,000 miles & was in traffic & came to a hard brake & felt a jerk when came to complete stop on the transmission. Any recommendations?
Whatever recommendations help, so I know what’s the best to use next time when I need to service the transmission & rear differential. I know Lexus react differently to different types of fluids depending on how thick & the brand….
Barry it’s ok to mix Toyota transmission WS and Amsoil ATF? I’m going to do drain and fill also. Thank you
It is. They are compatible.
cool bro will do it on my car
👍🏼
Quick question, I lost transmission fluid because the line burst on the way to the transmission cooler. How would I be able to know how much transmission fluid I need to put back in? Also my car has 150,000 miles and I don’t think the transmission has ever been serviced so I am scared to do a complete flush of the system
Ouch that is a tough one since youre past 100k miles which you should not do a flush if never done once before 100k. But youre in luck, add atf fluid the way you see it in this video. Let car idle and measure transmission pan to 113-130 deg. Once its in that range open the transmission pan check valve that requires a allen key. In that temp, once you open the check valve, the excess should flow out then come to a oozing stream and not a trickle. But if you see no stream, then that means you need to add more atf.
@@thehuangbros thank you man! That is very helpful.
Hey Barry! I saw you had one bottle that said multi vehicle and one that said fuel efficient for the fluid, does it matter which one we use? Thank you!
Amsoil recommends the fuel efficient blue top one. Ive had both in the rcf. Both are okay but sticking to the fuel efficient one doesnt hurt
@@thehuangbros awesome thank you!
@@damiankrukiel1981 no worries
Stick to Toyota ATF WS. When you drain these systems, you do not get all the fluid out. Not even close. So you'll just end up mixing fluids. If that's ok with you, fine, but not sure it's worth the risk. Toyota's version is readily available on the internet and at the dealer via the parts counter.
Also, in this video, it's unclear if the volumes of fluid were checked at the same temp. If not, you'll get an incorrect reading. Better to do this using the built-in fluid temperature check mode that other commenters here have mentioned.
For an IS 350 2007 would be the same steps ?
Exact same steps.
Do you ever do flushes or just drain and fills?
I only do drain and fills. Flushes would take too much fluid for little benefit. You would end up doing drain and fill 30k after
Do you know if the hood of the RCF fits into the RC 350 F SPORT (2015)?
Will need bumper, fenders, and grille to work.
@@thehuangbros Thanks;
I have a 2009 ls460 with 200k mileage. The transmission fluid was never changed. Is it ok to drain and fill the transmission fluid?
Yes. But do not flush it. I would change the filter as well
th-cam.com/video/3K49grI1pZQ/w-d-xo.html this is what shows up when you test the temperature using the OBD method. The D will remain solid and not P like stated in otter comments below. P is for ISF. I think newer Lexus and Toyota you have to look for D.
did toy change the trans filter and gasket yet?
I have not. I will be doing that in 20k miles
do you have to change the seal for the transmission when doing this?
Like the crush washer?
@@thehuangbros it’s the black seal that goes on the transmission pan to seal up the transmission i’ve just have heard i would need a new one if i drained the transmission fluid and took off that pan cuz it’s a sealed transmission
What color is that wrap? 🤩 (If it’s a wrap)
Satin Dark Grey by 3M. Love this color.
So Amsoil ATF can be mixed with Toyota WS?
Yes it can.
@@thehuangbros Just checked. The price difference is quite significant. 1 quart for US$17 for Amsoil and I get 4 quarts of WS for US$30.
@@liquidh6344 its all good stuff. I have an account with amsoil so its 25% off all orders and free shipping for $100+ orders.
Are u related to the Huang Hui Seh family by any chance?hihi
I am not
My car had 95k miles on it when I bought it and transmission fluid never was changed. Should I do 2 or 3 drain and fills to get old fluid out ?thx
Hi. You are on the borderline. So at 100k miles or more, it is not recommended to do a trans fluid drain and fill because in that old fluid, the metallic can be what is causing your transmission to not slip. However, If you do one drain and fill, you will still have old fluid in the system which will have metallic still so it would be okay. If I were in your situation, I would do 1 drain and fill and drive for 10k miles to see what it is like, then do another then monitor again to ensure you don't get transmission slippage. I hope that makes sense. Let me know if I need to explain more.
@@thehuangbros 08 LS 460 when I got it, it was reving over 3k rpm between 20 to 35 mph alots. I had local mechanic drop pan replace filter gasket and fill. He told me the pan was clean no metal shavings just fluid was dark. Still reving same so I took to Toyota and asked them to do a flush and add bottle of Lucas stop slip. My receipt I noticed the only charged me for 5 quartz so I'm sure they didn't flush but just did a drain and fill. Car was shifting just fine after for 1500 miles or so. Last week I had to drop off at Lexus dealer to get all my interior trim replaced for free, I asked them to check battery and transmission fluid level. Trim was over 10k that I got free. When I got car back home now not alot but every now and then it will reve to 3k not often. I hope they didn't drain some fluid but idk. I think I gonna take to Toyota again have them flush or drain and fill with another bottle of Lucas since it was shifting just fine after that and see. Thx for ur help this is by far best car I've ever owned and I just want to get it right 👍
Glad you are loving your car. So it sounds like you do have transmission slippage that is why it revs high. So because there has been drain and fills, multiple times it sounds, you may need to add the additive for non slip stuff from Lucas like you said.
@@thehuangbros Yea I'm probably gonna have them do 1 more drain and fill with Lucas. What do u think about having them fill it with Amsoil? Capacity is like 11.5 quarts and drain and fill only like 4 quarts so it will be like 7 quarts or Toyota WS mix with Amsoil 4 quarts?
@@thehuangbros Yea I'm probably gonna have them do 1 more drain and fill with Lucas. What do u think about having them fill it with Amsoil? Capacity is like 11.5 quarts and drain and fill only like 4 quarts so it will be like 7 quarts or Toyota WS mix with Amsoil 4 quarts?
How many quarts does the transmission take?
A drain and fill will take 2.7 quarts. Its in the video. I measured the amount that came out in a Amsoil container.
@@thehuangbros I meant like in total how much does the transmission takes
@@spamlife9633 it in the owner’s book. It says 11.8 qts.
What pump did you use ?
Just a tough enough siphon hand pump. You can get at walmart, oreilys, autozone. Really helpful
@Huang Bros whats up , I appreciate the info thanks .
@@lexotic_RC350 i appreciate you here using my video for reference 👍🏼
Fluid still new
It looks new coming out until you pour it into a container
Can you switch to Amsoil if you been using Toyota genuine fluid?
I have toyota and amsoil mixed right now. On my second trans fluid drain and fill. No issues. Strong as ever
@@thehuangbros thanks for the reply man. My package from Amsoil just came in yesterday and will be draining and filling on my is350. Thanks for your videos 👍🏽
@@Danie129129 thanks for watching my videos. Hopefully most of my videos applies to your is350. Which I think they sorta do.
Where did you learn that over 100k miles you should not do a drain and flush? That doesn't make any sense to me.
If the car has not done any trans service for 100k, it is recommended not to do a drain and fill due to it possibly draining what could be keeping the trans from slipping
I would buy a car from you with that red of fluid
HAHAHAH thanks. Ill keep changing that old brown ATF to keep it red ATF.
F……… just spent 300 for a drain and fill at the dealer.
How many quarts they put in?
And you don't even know if they really did it. It's better to DIY.
@@thehuangbros 4 quarts
does this also apply to the LC500 trans?
I have not looked underneath the LC500 but I will tell you same process if you see the W labeled 24mm fill bolt on the driver side.
@@thehuangbros Thanks Man
@@tombrown5508 no problems.
@@tombrown5508 are you going to DIY on the LC?
@@thehuangbros yeah, I think so, if nothing else I’ll get under there and get the lay of the land. No one really does any DIY on the LC, I guess there just aren’t enough of them out there.