Thanks for the video! Did this on my 1990 Corolla and it did not look too dirty, but it made a huge difference! Driving better than when I bought the car (132,000 miles now, I bought it 9 yrs ago at 88,900 miles- only major repair so far is timing belt replacement!) Here's to another 100,000 miles!
I'm a woman. I know very little about fixing cars but you explained this in excellent detail even down to the size of sockets to use. I think I am going to give it a go since Mechanic shops keep scamming me by telling me it's a bigger problem without first ruling out the smaller problems. They go straight for the jugular which has cost me thousands of dollars for my little 94 Corolla. The issues, my corolla has been experiencing are: 1. high rpms without acceleration. 2. Dead battery (replaced 2X in a year with brand new battery) 3. Alternator has been replaced same time as the battery 2X with brand new alternators 4. Turning on the AC seems to make the car want to stall. 5. O/D light keeps flashing. I think I may have a grounding issue which Mechanics immediately dismiss and don't even bother to check or it may be a dirty throttle body and throttle body sensor. I think maybe these two things could be the cause of the parasitic draw. I will try cleaning the throttle body and will report back in case anyone else is having these issues.
Hello Lady. And Great comments. Here are my advices: Do the following things: 1) Buy a used Throttle valve in good condition for the intake manifold. E.g. ebay.com Ask for a warranty on the part. This fixes the high idle. Check also gas pedal cable movement, could be stuck. 2) If the battery drains quickly, buy a good 12v battery charger. Maintenance charger. Keep it on weekly. That way the battery won't run out. And let me know when you've done these things. Good Luck Lady! 😃👍
@@PeterFinnTheCarDoctor Hello Man. Thank you for the tips. As far as a battery charger, I am looking for the solution not a bandaid. Thank you again Man.
Agradezco infinitamente sus videos soy de Chile y tengo exactamente el mismo automóvil ya hace 23 años , y jamas le he hecho mantenciones al cuerpo de aceleración y ya tiene 350.000km. y con sus videos he limpiado la valvula IAC y reglaje a la valvula TPS. aparte de limpiar el cuerpo de aceleración . un saludo afectuoso y gracias por sus videos
dude your videos are very informative and helpful! I was able to change out my IAC valve on my 97 prizm (toyota 4a-fe motor) thanks to this vid. I had additional hoses on top of the throttle body that have to be takin off but other than that it was 1:1 for what i needed to do to my car. For anyone with troubles with the car not being able idle without it revving up and down, scoop yourself a new IAC Valve and that should fix it, it fixed mine!!
Peter, You give newbies and your viewers the best, clearest and thoughtful angle shots and instructions. What video camera and gadgets are you using to help you do that? So, can the throttle body be properly cleaned with good results without disconnecting the (3?) coolant hoses? thanks.
I wish u were chicago based. I wud hve brought my 95 corolla to you. I feel i hve throttle body issue. It has hesitation when accelerating. I dont see any engine light or anything but at times it runs smoother and doesnt get much hesitation as temperature is warm. I hve been driving this for almost 100,000 miles with this issue. it got 192,000 miles now.
Peter I haved 1996 Toyota Corolla 1.8lt engine.It have 209.340 miles,I have it with me for more than 5 years I haven't change the spark plug and it have a good power since I have it.0nly I replaced the air filter tway or 2 time,in 5 years
Thank you so much for the video Peter! Shall the manifold entrance be cleaned too with the carburetor cleaner liquid since we are just there after all the part being disconnected? Is there any harm in doing it that? Would the liquid damage the attached hoses? Thank you for any response you may give!
no the manifold shouldn't be cleaned with this liquid just with dry towel and here he missed to plug off the sensor and clean it with DW40 and didn't clean all the holes of throttle
Hello Peter, I have some questions for you. What is the purpose of the lower (thinner one) cable at the throttle body? Also, does this deposits of black are result of infrequent air filter replacements or it is just from many years of exploitation? You, at some moment in video, mention about "air console temperature sensor". Is this same for MAF sensor or it is located at some other location? Thank you
the 3 tubes on the IAC... 2 are for water coolant and the CENTER one is for air out to the crankcase..... so if you squirt cleaner through the center one, the debris and cleaner goes into the crankcase.... do NOT do that. Catch it in a cup below the center tube of the IAC.oun
Great information as always. You are always my “Go-to” guy when it comes to maintaining my 94 Corolla 1.6 I have a question though... what is the name of the hose under that throttle body? I had a small leak at the end a year ago and I cut the bad end off and luckily was able to have enough hose remaining to stretch to the nozzle on the block. I would love to replace with good oem part. Thank you!
thanks peter very informative, by the way is it ok to clean the throttle by not disassembling it? i mean can you just open and close the throttle by pulling the accelerator cable and spray carburetor cleaner into the throttle body? will that be ok too?
Hello Peter. I am currently restoring my 4efe 1995 corolla. I am wondering if I should do this and what would be the benefit that I would gain? Thanks for the info
Good friend I have a corolla 1991 carbureted and where is the intake manifold there are traces of oil and the car fails me in cold but when it is hot loses the fault, wash the carburetor and intake manifold and stay well for a day even in cold , then the flaw came back, any idea of being a friend could you help me?
Hi mr peter I would like to ask you a question = you cleaned the idle parts and how do you oil the idle motor. what is the name of the oil does it need any oil ?
Peter....as always, thanks for another excellent Toyota repair video! I especially like watching your videos because you obviously like Toyotas and think they are quality cars (which I agree with). Got a quick question....95 Avalon XL...cleaned the throttle body without removing from the manifold. Is that ok? I saw a video from someone who was saying that this wasn't a good idea because the spray cleaner would travel through the idle air control valve and then down the water bypass hose on the throttle body and into the crankcase. Is this true?
Hello Mr finn, thanks for the vids very helpful. I have 2 questions , we have the same engine , is there a maf sensor in that engine ? And do you need to remove battery , when you clean throttle body ? Thanks in advance.
I've got 1993 geo prizm lsi 1.8 litter with 46.000 has a idle problem sometimes it won't idle down when It's in neutral or park I've cleaned throttlebody it still does it but when I let it sit a few minutes after I've been driving it ill start it up runs great would you have an idea what it can be thanks love the channel!!
I have Carina AT170 (1990) with the same 4A engine. but it only performs 6Km for 1L. any advice to make it right? I recently bought the car and have replaced the air filter and the plugs.
thank you for the video Peter it helps me a lot .. can you also post how to replace the fuel tank gas of a toyota corolla 96 because the fuel tank is broken so i have to replace it
I have a Toyota Corolla 1991. The fuse box with the 3 fuses on left side that connects to battery broke on me. The part that connects to battery broke. How can I find a place that sells it? So I could replace it. I cant seem to find the fuse box even if its the whole thing with positive cable connected?
Hello, I have a 91 Toyota Corolla and I just did a full tuneup on it but ( thanks to a lot of help from your videos) but when I'm driving it will start to tug but only when I am in higher RPMS. I'm not sure what is wrong any ideas?
I just replace the IAC in my corolla because the other one has the car very accelerated, my question is this what happened is you are in idle and is you block the small hole which going to the IAC valve , should the car stop.,,,, because i think my whithout the IAC connected is more that 1000rpm so i am thinking that is taking air from some point since is i block that hole should shut down the car dont you think.?
hello my friend, i have one question i have a 1994 toyota corolla liftback and i have a problem with the throttle body make a noise like a whistle do you know why ??
hey I have a 1991 Toyota corolla my problem is. it's starts up just fine but when I put it into gear it wants to die on me I did the tune up on it new plugs wires distributer cap and rotor fuel filter any ideas what it could be it's a standard transmission
air leak somewhere same happened to me my exhaust had a hole and it was leaking air so idle was at like 1500 and senors kept trying to bring it down to 1000
Why is that my AE101 car with 1 liter petrol only give 7 km-At the same time during normal idle speed show 1500 rpm.When air condition is ON it drop to 1000 rpm.Whats the proper reading should be when car is at idle speed AND how to solve fuel problem?
hello sir, my Toyota corolla 4a-fe 96 model, has high rpm idle at 1,250. when I lower the idle, it returns up by itself, I had the engine throttle body and IAC cleaned already, but still the same.. any idea what's wrong sir? thank you
I did an obd scan on my car (1988 toyota celica 2.0L A/T) and the result was 51. 51 - Switch signal -A/C switch ON during diagnosis Wiring, A/C switch, A/C amplifier, ECM 51 - Switch signal -closed throttle position (CTP) switch OFF during diagnosis Wiring, CTP switch, ECM 51 - Switch signal -park/neutra! position (PNP) switch not in P or N during diagnosis Wiring, PNP switch, ECM My car has this acceleration issue for a month now, it cannot go uphill. I did these things trying to solve my acceleration issue, still not succeeded -changed fuel filter -cleaned maf sensor -air filter is in good condition -cleaned throttle body -clean air intake tube -cleaned throttle position sensor -changed my ATF (drain and refill method) -changed AT filter -cleaned AT oil pan and magnets -changed spark plugs -adjusted the accelerator cable according to the manual When I really push the throttle pulley to really close the valve , the obd1 reading is normal. Interpretation on the result of 51 and any suggestions?
Hello! I have a Corolla 94 with 7afe engine but i need pass the scanner and I'm not getting. is there any software or update that i need to install on the scanner?
i have a 95 corolla. I had no issue with it till once its ignition coil went bad . I took it to mechanic shop, they fixed that but since then my car has hesitation while speeding. I have replaced so many things on it like plugs, wires, distributor cap, oxygen sensor and fuel filter but it still stalls/ hesitates while accelerating. I don't know if its a engine wiring issue or throttle body or something else. but I have been driving the car with this issue for now 11 years and frustrated as to what the actual problem is. I don't want to take it to dealership since they charge so much just for a diagnose. any body know what the issue could be.
thanks, one more thing to add. I have noticed when its cold weather it does it a lot more than normal. In summer it still does it but you can feel it running a little better. so temperature is also a factor in its performance. would that be something else that I need to look into?
Come on man....you should have disconnected ALL sensor connections , and vacuum lines, then throttle cables BEFORE loosening throttle body...completely backwards on his approach...follow this dude at your own risk...
@@PeterFinnTheCarDoctor Hi Peter I've been watching your video n i learn a lot from it I'm working on my wife car at the moment it's a Toyota Corolla replacing a timing belt
I have a 2001 toyota corolla S automatic . When i put it in drive Or reverse i get a small vibration . When im driving there is no vibration. Can this be the motor mounts and or transmission mount ? It only has 55,700 miles on it .
Thanks for the video! Did this on my 1990 Corolla and it did not look too dirty, but it made a huge difference! Driving better than when I bought the car (132,000 miles now, I bought it 9 yrs ago at 88,900 miles- only major repair so far is timing belt replacement!) Here's to another 100,000 miles!
Thank You !
Thank you again Peter Finn! Just followed your instructions. Just fixed my mine! Now my 4AFE idles like a dream!
Hi and many Thanks for comment. :-)
Was it vibrating when idling? My Corolla does that and I am thinking I might need to clean the throttle body
I'm a woman. I know very little about fixing cars but you explained this in excellent detail even down to the size of sockets to use. I think I am going to give it a go since Mechanic shops keep scamming me by telling me it's a bigger problem without first ruling out the smaller problems. They go straight for the jugular which has cost me thousands of dollars for my little 94 Corolla.
The issues, my corolla has been experiencing are:
1. high rpms without acceleration.
2. Dead battery (replaced 2X in a year with brand new battery)
3. Alternator has been replaced same time as the battery 2X with brand new alternators
4. Turning on the AC seems to make the car want to stall.
5. O/D light keeps flashing.
I think I may have a grounding issue which Mechanics immediately dismiss and don't even bother to check or it may be a dirty throttle body and throttle body sensor. I think maybe these two things could be the cause of the parasitic draw.
I will try cleaning the throttle body and will report back in case anyone else is having these issues.
Hello Lady. And Great comments.
Here are my advices:
Do the following things:
1) Buy a used Throttle valve in good condition for the intake manifold. E.g. ebay.com Ask for a warranty on the part. This fixes the high idle. Check also gas pedal cable movement, could be stuck.
2) If the battery drains quickly, buy a good 12v battery charger. Maintenance charger. Keep it on weekly. That way the battery won't run out.
And let me know when you've done these things. Good Luck Lady! 😃👍
@@PeterFinnTheCarDoctor Hello Man. Thank you for the tips. As far as a battery charger, I am looking for the solution not a bandaid. Thank you again Man.
Agradezco infinitamente sus videos soy de Chile y tengo exactamente el mismo automóvil ya hace 23 años , y jamas le he hecho mantenciones al cuerpo de aceleración y ya tiene 350.000km. y con sus videos he limpiado la valvula IAC y reglaje a la valvula TPS. aparte de limpiar el cuerpo de aceleración . un saludo afectuoso y gracias por sus videos
Thanks 👍😊
Hello car Doc. Pls Would you recommend cleaning of the throttle body without removing it? Thank you
dude your videos are very informative and helpful! I was able to change out my IAC valve on my 97 prizm (toyota 4a-fe motor) thanks to this vid. I had additional hoses on top of the throttle body that have to be takin off but other than that it was 1:1 for what i needed to do to my car. For anyone with troubles with the car not being able idle without it revving up and down, scoop yourself a new IAC Valve and that should fix it, it fixed mine!!
I have read your message, Thank you 😀👍
Peter, You give newbies and your viewers the best, clearest and thoughtful angle shots and instructions. What video camera and gadgets are you using to help you do that?
So, can the throttle body be properly cleaned with good results without disconnecting the (3?) coolant hoses? thanks.
+ourlegacy Thanks for comment. Throttle body is difficult to clean, please remove hoses. And I use many cameras like Canon and Sony.
I wish u were chicago based. I wud hve brought my 95 corolla to you. I feel i hve throttle body issue. It has hesitation when accelerating. I dont see any engine light or anything but at times it runs smoother and doesnt get much hesitation as temperature is warm. I hve been driving this for almost 100,000 miles with this issue. it got 192,000 miles now.
Thanks pet, I have toyota corolla 1994 model back home to the Philippines, I always watch you vlog and I learn a lot from you. Thanks a lot 👍👍👍
Great to hear!
Thank you Peter Finn. I'm new car rider n my first car is Toyota corolla E111
this was help me to go through ..
+Harsha Rukman Thanks for feedback. :-)
Thanks for the video, will be cleaning the throttle body soon, as I want to learn how to do this myself. Thanks again!
Drew Fisher Hello, Thanks for feedback.
Peter I haved 1996 Toyota Corolla 1.8lt engine.It have 209.340 miles,I have it with me for more than 5 years I haven't change the spark plug and it have a good power since I have it.0nly I replaced the air filter tway or 2 time,in 5 years
Thanks 👍😀
Thank you so much for the video Peter! Shall the manifold entrance be cleaned too with the carburetor cleaner liquid since we are just there after all the part being disconnected? Is there any harm in doing it that? Would the liquid damage the attached hoses? Thank you for any response you may give!
no the manifold shouldn't be cleaned with this liquid just with dry towel and here he missed to plug off the sensor and clean it with DW40 and didn't clean all the holes of throttle
Thanks for comment 👍
Hello Peter, I have some questions for you.
What is the purpose of the lower (thinner one) cable at the throttle body? Also, does this deposits of black are result of infrequent air filter replacements or it is just from many years of exploitation?
You, at some moment in video, mention about "air console temperature sensor". Is this same for MAF sensor or it is located at some other location?
Thank you
the 3 tubes on the IAC... 2 are for water coolant and the CENTER one is for air out to the crankcase..... so if you squirt cleaner through the center one, the debris and cleaner goes into the crankcase.... do NOT do that. Catch it in a cup below the center tube of the IAC.oun
Good comment and Thanks 👍👍👍😀
Great information as always. You are always my “Go-to” guy when it comes to maintaining my 94 Corolla 1.6
I have a question though... what is the name of the hose under that throttle body? I had a small leak at the end a year ago and I cut the bad end off and luckily was able to have enough hose remaining to stretch to the nozzle on the block. I would love to replace with good oem part. Thank you!
Hi, this hose, now I need my collogues help. Because I don't have this car anymore....
Thanks for the video bro and explanation, really useful for me as I know nothing but want to work on my 101
No problem 👍
Hello, at 2:58 where does that little hose go to? Thank you for your time and help.
Hi, this hose, now I need my collogues help. Because I don't have this car anymore....
@@PeterFinnTheCarDoctor it's for Thermal Vacuum Switch. Thank you for your time.
thanks peter very informative, by the way is it ok to clean the throttle by not disassembling it? i mean can you just open and close the throttle by pulling the accelerator cable and spray carburetor cleaner into the throttle body? will that be ok too?
Just enjoyed watching you maintenance vidio,hope to continue and learn.
👍
Thanks 👍
Peter, whats the benefit of cleaning the throttle body? Any significant driving difference after the clean? Thanks
Yes in some cases a dirty Throttle body makes the car vibrate when it's idling.
@@thijskennis8757 doesn't help acceleration? My 96 geo prizm acceleration is slow to get to freeway speeds
Good day mr finn. Do you have to buy new gasket for the throttle body or it is optional?
New gasket is better
شكرا لك انت انسان نصوح هذه السيارة انا املكها منذ زمن ولكن لااجد لها على اليوتيوب كيفية صينتها
👍 Noted
Hey i have a question so while cleaning is it okay to open the buttery valve with your hands and not the part the cable connects to?
Ok
Hello Peter! My question is, when cleaning the carburetor do I need to disconnect the battery?
No.
Hello, thank for sharing. Is necessary change the gasket for a new? Thanks
Yes.
Hello Peter;
What brand of glove are you using; look comfortable.
+Paul C Johnson Hi, they are normal gloves. No any brand.
Hello Peter. I am currently restoring my 4efe 1995 corolla. I am wondering if I should do this and what would be the benefit that I would gain? Thanks for the info
Please do
Good friend I have a corolla 1991 carbureted and where is the intake manifold there are traces of oil and the car fails me in cold but when it is hot loses the fault, wash the carburetor and intake manifold and stay well for a day even in cold , then the flaw came back, any idea of being a friend could you help me?
Hi mr peter I would like to ask you a question = you cleaned the idle parts and how do you oil the idle motor. what is the name of the oil does it need any oil ?
Hi, spray oil
@@PeterFinnTheCarDoctor Thanks a lot
Peter....as always, thanks for another excellent Toyota repair video! I especially like watching your videos because you obviously like Toyotas and think they are quality cars (which I agree with). Got a quick question....95 Avalon XL...cleaned the throttle body without removing from the manifold. Is that ok? I saw a video from someone who was saying that this wasn't a good idea because the spray cleaner would travel through the idle air control valve and then down the water bypass hose on the throttle body and into the crankcase. Is this true?
Hi and Many Thanks for feedback. :-)
Your throttle body cleaning is OK. And I don't have any issues with spray cleaner with Toyota's.
Peter Finn Thanks Peter!
Greetings from Venezuela
Could you also post how to clean the iac valve under the throttle body of a 2002 Corolla?
Hello Mr finn, thanks for the vids very helpful. I have 2 questions , we have the same engine , is there a maf sensor in that engine ? And do you need to remove battery , when you clean throttle body ? Thanks in advance.
Hi, No MAF. And battery remove is good.
Thank you
I've got 1993 geo prizm lsi 1.8 litter with 46.000 has a idle problem sometimes it won't idle down when It's in neutral or park I've cleaned throttlebody it still does it but when I let it sit a few minutes after I've been driving it ill start it up runs great would you have an idea what it can be thanks love the channel!!
Good comment, thanks 👍
I have Carina AT170 (1990) with the same 4A engine. but it only performs 6Km for 1L. any advice to make it right? I recently bought the car and have replaced the air filter and the plugs.
Noted
thank you for the video Peter it helps me a lot .. can you also post how to replace the fuel tank gas of a toyota corolla 96 because the fuel tank is broken so i have to replace it
+Jose Pablo Thanks. :-)
I have a Toyota Corolla 1991. The fuse box with the 3 fuses on left side that connects to battery broke on me. The part that connects to battery broke. How can I find a place that sells it? So I could replace it. I cant seem to find the fuse box even if its the whole thing with positive cable connected?
Hello Peter. How are we cleaned 2009 model vvt-i engines throttle body?Because this models only electronic.Thx.
ŞEFİK DEMİREL Hello. Here is info: th-cam.com/video/kulEzcHxQP4/w-d-xo.html
Hello, I have a 91 Toyota Corolla and I just did a full tuneup on it but ( thanks to a lot of help from your videos) but when I'm driving it will start to tug but only when I am in higher RPMS. I'm not sure what is wrong any ideas?
Interesting. Have you replace spark plug and air filter.
+Peter Finn yes I was thinking could it be a clogged or ad fuel injector ?
Is it advisable to clean the throttle body without removibg it? Thanks
Thanks for comment. 👍😀
Thank you for this video.It helps a lot.
+Nick dela Cruz Hi, thanks for info. :-)
Thanks for this video sir. If I am not going to replaced the throttle gasket no problem?
Not at all
@@PeterFinnTheCarDoctor thanks
I just replace the IAC in my corolla because the other one has the car very accelerated, my question is this what happened is you are in idle and is you block the small hole which going to the IAC valve , should the car stop.,,,, because i think my whithout the IAC connected is more that 1000rpm so i am thinking that is taking air from some point since is i block that hole should shut down the car dont you think.?
Well, do not block any IAC valve, You get more issues....
How many liters of automatic transmission oil carry those boxes is bad if it is over-level I have one from 1994
2,5 Liters
That's My Boy ,thankssss for the video, ""Im lover toyotas corollas to ""
Great ! And Thanks for feedback. :-)
oh wow, thank you very much peter
Enjoy!
What type of engine were you working on Peter?
1.6 Corolla and 1994
nice video sir. thanks for the help 😍
Awesome vid i cleaned my throttle body before revs was 1400 cold and 800 when warm idle after cleaning 2000 and 1200 on idle should i be worried
if you car is a petrol it should be around 1000 anyway if it is at 1200 then your leaking air somewhere could be a hoes or a exhaust leak
It could also be that you accidentally adjusted the idle screw when you cleanded it. Try and adjust it back again.
Nice work!
Hi peter my Corollas choke is staying on too long in the cold. Will this help fix it?
Hi, you have some water in fuel injection system. Hard drive helps.
hello my friend, i have one question
i have a 1994 toyota corolla liftback and i have a problem with the throttle body make a noise like a whistle do you know why ??
Hi, you might have gasket leak in your throttle body.
Good video, very helpful ! Thank You!
+Bradley Ridenour Thank You for comment. :-)
for anyone watching a throttle body may not always be the cause of your high idle could be a air leak in a hoes or the exhaust
What is the size of the bolts of the IAC valve? In this engine
hey I have a 1991 Toyota corolla my problem is. it's starts up just fine but when I put it into gear it wants to die on me I did the tune up on it new plugs wires distributer cap and rotor fuel filter any ideas what it could be it's a standard transmission
+carlos preciado Hi, there is many places: engine is bad, fuel pump, injectors, spark plugs, air filter, coil and spar plug cables.
Fuel filter or fuel pump?
Very nice video.
Thank you very much! 👍😀
new subscriber here!
Yay! Thank you!
I have same engine my idle changes from time to time what maybe the cause?
air leak somewhere same happened to me my exhaust had a hole and it was leaking air so idle was at like 1500 and senors kept trying to bring it down to 1000
Peter good video but when you’re cleaning the thr body try a old toothbrush doesn’t take as much cleaner thanks for the video
Good idea ! Thanks. And Thank You for feedback. :-)
Why is that my AE101 car with 1 liter petrol only give 7 km-At the same time during normal idle speed show 1500 rpm.When air condition is ON it drop to 1000 rpm.Whats the proper reading should be when car is at idle speed AND how to solve fuel problem?
You have to clean the Idle adjuster. Check this video: th-cam.com/video/V88caSUoQks/w-d-xo.html&ab_channel=JojoGarTV
Thank you for sharing!
My pleasure!
thank you the video is very helpful.
+Josh Thank You very much for feedback. :-)
hello sir, my Toyota corolla 4a-fe 96 model, has high rpm idle at 1,250. when I lower the idle, it returns up by itself, I had the engine throttle body and IAC cleaned already, but still the same.. any idea what's wrong sir? thank you
Your idle speed valve is stuck.
Hello peter, after cleaning my throttle body then i start my car . my idle speed goes around 2000RPM up and down.
Ok. your car idle speed sensor is stuck or damaged.
Peter Finn billige
I did an obd scan on my car (1988 toyota celica 2.0L A/T) and the result was 51.
51 - Switch signal -A/C switch ON during diagnosis Wiring, A/C switch, A/C amplifier, ECM
51 - Switch signal -closed throttle position (CTP) switch OFF during diagnosis Wiring, CTP switch, ECM
51 - Switch signal -park/neutra! position (PNP) switch not in P or N during diagnosis Wiring, PNP switch, ECM
My car has this acceleration issue for a month now, it cannot go uphill.
I did these things trying to solve my acceleration issue, still not succeeded
-changed fuel filter
-cleaned maf sensor
-air filter is in good condition
-cleaned throttle body
-clean air intake tube
-cleaned throttle position sensor
-changed my ATF (drain and refill method)
-changed AT filter
-cleaned AT oil pan and magnets
-changed spark plugs
-adjusted the accelerator cable according to the manual
When I really push the throttle pulley to really close the valve , the obd1 reading is normal.
Interpretation on the result of 51 and any suggestions?
Hi, sorry. I don't have experience of 1988 year model cars. So The issue 51 is new to me.
Hello! I have a Corolla 94 with 7afe engine but i need pass the scanner and I'm not getting. is there any software or update that i need to install on the scanner?
Ok, I read your comment and Thanks 👍😀
Peter Finn the Car Doctor
do you can help me ?
A video for the EGR valve would be nice.
SacreDro Ok, I will do egr video in future.
Thanks a lot that was useful
Thanks peter.👍👍👍👍👍👍
Yes, good point. :-)
Please show how to clean air filter AC in car corolla 1994
No filter in model 1994
Can I do this on a 2e corolla 1989-1990?
Yes
big thanks :)
You're welcome!
Thankyou!
You're welcome!
when i switched on my(Toyota Corolla.(Years 1991 to 2002,4af efi 1600cc engine) ac engine rpm does not exceeded.please rpiy
Maybe AC is bad ?
Could that b d reason for a tremble wen d car's ac is in ?
Yeah
Thank you!
You're welcome!
thank you
Welcome!
i have a 95 corolla. I had no issue with it till once its ignition coil went bad . I took it to mechanic shop, they fixed that but since then my car has hesitation while speeding. I have replaced so many things on it like plugs, wires, distributor cap, oxygen sensor and fuel filter but it still stalls/ hesitates while accelerating. I don't know if its a engine wiring issue or throttle body or something else. but I have been driving the car with this issue for now 11 years and frustrated as to what the actual problem is. I don't want to take it to dealership since they charge so much just for a diagnose. any body know what the issue could be.
Throttle body is bad. Replace it
thanks, one more thing to add. I have noticed when its cold weather it does it a lot more than normal. In summer it still does it but you can feel it running a little better. so temperature is also a factor in its performance. would that be something else that I need to look into?
Good videos but show when you put it back together
is it similar on 7A FE?
Yes
Bro your car engine is 1.8????
1.6
Guys can anyone help out, I worked on my car, Toyota corolla 1997, but now I doesn't wanna start.. What must be the problem
Please do video to me
Will this fix high hc?
Did you try this? Did it fix high hc?
Nope I just filled the tank with 6-7liter ethanol but maybe I’ll have to do it.
Thanks 😀👍
What make a car every morning it tKe too long to start up when it cold
cold spark plugs
16mm?
12 mm
I change petrol filters and pump but still doing the same
Come on man....you should have disconnected ALL sensor connections , and vacuum lines, then throttle cables BEFORE loosening throttle body...completely backwards on his approach...follow this dude at your own risk...
👍
Thanks for sharing
Thanks for comment. :-)
You session are good but you take a lot of time to start on the main issue
Thank You. 👍😀
Your motor is completely different from mine and mine is a 98
Noted
🚗
👍
Can these videos get a translator ,who can understand his talk..
Good comment 👍😀
13:10
Ok
his English is so poor I cannot understand what he is saying, so this is not useful
Good comment and Thanks ! 👍😀
We can understand him just fine.. just you friend
@@PeterFinnTheCarDoctor Hi Peter I've been watching your video n i learn a lot from it I'm working on my wife car at the moment it's a Toyota Corolla replacing a timing belt
Hello can I use degreaser to remove the carbon built up?
Yes
I have a 2001 toyota corolla S automatic . When i put it in drive Or reverse i get a small vibration . When im driving there is no vibration. Can this be the motor mounts and or transmission mount ? It only has 55,700 miles on it .