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Rx8 Won't Idle/Stalls After Battery Disconnect FIX
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- เผยแพร่เมื่อ 23 พ.ค. 2018
- How to fix a bad idle or stalling that can occur after you've disconnected the battery.
ESSEX ROTARY: www.essexrotaryspecialists.com/
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Not all rx8 models will get the oil pressure switch to move, so if you pump the brakes 20x and the switch does not move, its OK, as long as you pumped fast and hard it did what it had to do :)
Ho buddy..may i ask?did tou lowered your RX8 or is it wearing stock suspension?it looks lowered..
Can you please make an video how to reset stering weel ...I rebuild my engine and when I putit back in the car my stering weel it's very heavy now....😑
Truly amazing, worked brilliant as shown in your video, thank you so much, cheers.
Driven By Madness with the ignition at acc not engine running I pump the brakes 20+ times no oil gauge jumps but the check engine light blinks like 3-4 times and it worked thanks , now the car idles much better 👍🏼
Mine does not start without clutch engaged
This will also reset the eccentric shaft sensor and should ALWAYS be done if u change the pulleys or the ignition coils!! If you let the car idle, turn on all units that consume power like A/C, all lights, radio, heated seats etc. This will set the idle to a perfect operating speed, even if u use a lot of energy and the alternate has to produce a lot of energy :)
With little to no info on when my oil change or tune up was done, and the truth of the claim to a rebuilt motor with no proof, this video was of great help. Thanks!
In some cases you'll also need to clean the throttle body before you do this procedure. Great explanation of the idle learn procedure.
THANK YOU! This saved me from panicking thinking i blew the engine!
Just had my battery disconnected (passenger lamp had been left on), charged and reconnected and thought damn what is this new problem popping up? Good to see that maybe this won’t cost me a new renesis :D thanks man!
It sure did work after 20x brake pumping,but no gauge level going up and had to completely press down my clutch to be able to start the car but 25-30 mins of idle and restart no revving touching did the trick ! Great video and info@driven by madness !!!!
Awesome man, im really glad to hear that 😄
Awesome Video dude, wonder where all that information come from :D
Essex Rotary thanks man! it came From my favourite rotary website 💓😄
Fantastic video, thanks for sharing that info.
Great video luckily I never had this issue but this good to know. I don’t how the hell a method to fix an idle issue can be copyrighted.
I am experiencing this. I had a 2009 WANKEL rebuilt. Runs real good....ONCE it starts. But...ONCE IT DOES START...will not idle.
Mechanic is SHADE TREE technician with no DYNO. so he suggests a Computer reset. But i am going to try this first thing tomorrow.
I understand this is a 5 month old video...but PRICELESS from watching it.
Will report what happens.
New to your channel...EXCELLENT!!!
Added... RX-8 is 2004. But had 2009 block. Had it rebuilt. Im old...my hands are bad...but good enough to shift my lovely 6-speed
Will do man, thanks!
I was wondering if you know how to pre rev when in slapstick
Also, how do I get the engine bay that clean?
If this fixes my idle problem after a rebuild you will officially be my hero!
So is he your hero?
Roderic Hall need to try it again as I had other issues that needed fixing first
@@stevetheplumber5378 3 years on...is he your hero?
Bump
What battery do you use for your RX8?
Dude i love your videos, i would love if you list some beginner tips rigth here to take care of the rotary motor:D
i just got the rx8 for first car, keep the videos it helps me alot!
Perzeus thanks man! Im really glad you like em 😄 I already did a video on that topic, here it is: th-cam.com/video/Dg4QNYDhBM8/w-d-xo.html
But im also planning on making an updated version
My friend you just earned a subscriber🖤 if been tapping my gas at every single stop sign, red light, even while coasting in neutral for over 2 weeks I’m so happy THANK YOU
PS for other people with this problem I did NOT have a DSC light now it still worked for me
Thank you so much man :D I'm really happy it worked out!
You do make some great videos, but I installed a new battery after mine died and now when starting up its ignition is slow and it drop rpm to almost stalk when starting, I've already set the traction by turning the steering wheel. So any idea where to look or do you have an idea. Keep up the channel its awesome
So much help my guy big thanks
Does this reset action clear any programming my Mechanic did for the fuel consumption and performance of my RX-8?
If the car dies when you’re trying to do this do you have to redo the resetting or just turn it back on?
Also, do you have to disconnect and reconnect the battery again, before doing this?
Keep doing rx8 videos im about to buy one myself and can not wait! These are my dream cars but im wondering what (aftermarket) apex seals last the longest
Thank you so much man! There's a lot of talk around that. Goopy seems to have pretty decent apex seals.
@@Drivenbymadness you need to update your Amazon links. I went to buy some stuff and your links are no longer valid so I can't passively support you
@@chefjamesmacinnis will do, thanks for the feedback!
Thank you DBM
Well Done... Thanks from NW Florida. JP
Sadly I found your channel after I'd had to figure out most of these things myself. Very interesting though and I enjoy your content :)
Thanks man :)
@@Drivenbymadness so far from your videos I have managed to learn heaps more about maintaining my rx8. I upgraded my coils and plugs today :)
@@spatulaz Awesome! Good job man, i'm really happy my videos helped you :)
@@Drivenbymadness no problem. I just got my 04 rx8 yesterday and I tried sending my wife your link for tge blutooth adapter as a fathers day gift suggestion but on the Amazon link it said item no longer available.
Off subject but has anyone had any issues with the sunroof on the rx8? The last time my sunroof worked I tried closing it and it was stop and go until it finally closed. After that I could never get it to open or tilt up again. When I push the close I can hear the motor working but when I push open I get nothing at all. Any of this sound familiar? Any advise would be greatly appreciated.
The steps to this sound like a contra code
Awesome. Thank you
I just bought a 2005 that runs fine. Abs module is not working all the time. Speedometer and power steering will shut down. Any help please!
That is good tip.... Thanks
Madness takes it's toll, please have exact change.
How do you copyright a procedure to fix a vehicle? Does anybody know where that is located so we can get both options?
This seemed to fix it for me, thank you!
Glad it helped 👍
Could this cause a no start?
Does anyone have the fix for ABS module problems without buying a new one?
Thanks it really helped
thank you soo much it was soo helpfull
20 peddle brake stomp is more use if there is an issue with eccentric shaft sensor (dirty sensor, replacement of sensor or engine rebuild) causing misfire or poor running
What if the car dies during relearn do i need to start over
Do I need to clear check engine light before this procedure?
if you have a check engine light you need to pull the codes first and probably fix your coilpacks.
What if the dsc isn't flashing? I have to turn it on everytime I turn the key and it doesnt flash I pumped the brake 20 times and nothing happen to oil pressure i know you said that's normal for some cars lol but you didnt push the clutch in do you not have to while doing this?
Unhook the negative post of the battery for a few minutes then try, that worked for me.
My 05 rx8 has a code for P0506 after I flooded the engine. I did the De-flood procedure and the car started but won't stay idle and just dies
Will this help my car stop struggling while I'm driving it 🙄when it gets to around 7k rpm its starts to struggle and wont go past it sometimes I'll be on the gas then outta nowhere I'll lose complete throttle control I'll be on the gas but the rpms will continue to drop and sometimes it'll stall then I have to restart the car but yet again it still won't pass 7k rpm but if it's in neutral it'll rev up to 9k rpm no problem I replaced the coils the plugs and wires and they're no codes present when I hook it up to a scanner idk what to do next please help🙇🏾♂️🙇🏾♂️🙇🏾♂️
I have the same problem on mine, how to fix it? Thx
Awesome helpful advice. How can I contact you ?
Thanks! You can contact me on Facebook: facebook.com/dbmadness1/ OR on my website: www.drivenbymadness.eu/contact :)
Argh I love you man, my saviour.
Thank you soo much
You're welcome 😊
What’s a good decat that’s not too loud and gives a nice deep sound, I’m getting an rx8 soon and new to cars, your channel is very helpful btw any info would be helpful
It’s a rotary bro it’s loud only deep when idling
The BHR Midpipe is one of the best you can get. It provides a nice deep tone but doesn't make the exhaust much louder than stock. It is a bit more than other notable de-cats like RacingBeat, but it doesn't become raspy overtime. Also make sure to check out the RX8Forums, especially the new owners thread to learn the pros, cons, and everything in between about the car; since you are a noob ;) Good Luck!
Juan Rios ohhh ok I was not aware of that thank you
MegaJarass Thanks for the info and I’ll be sure the check out the forums
Hj Ghnj mazda rotary parts or their sister company racing beat in the u s they have the magnaflow hi flow cat and the weld it to their 3 inch mid pipe and it keeps the engine management light off and there's way less fumes than a mid pipe only. It sounds sweet and is 500 sterling. I found it by chance and its sweet.
Thanks buddy
So I sort of had the same problem. I disconnected my battery so I could take the radiator out. Put everything back together and it drove/idled fine for about 10 minutes but after that it would stall at idle and now it won’t turn back on. Not sure what the issue is. Please help!
Hello, you solved the problem?
Does this work for the base model?
It should, yes
Would this work for an '09?
Sure :)
What if my car still dies after pushing in the clutch after doing this procedure
Wasn't adding gas at start of the engine disapproved because of possible damage ?
Correct, when you start the car there is no need to give it gas before driving, and also no need to do it before turning it off.
I did this ecu reset, several times. As soon as it drops to lower rpms I can't save it and it dies, then it will not restart unless I let it rest and do another ecu reset. Frustrating.
try this method: lh5.googleusercontent.com/-Hxmp6qZ-LVc/USRJFa27YRI/AAAAAAAALtM/S45NsVDdio0/s857/20130219_205421.jpg
Driven by madness what do you think thus is? My rx 8 shakes like crazy when the car is in park with the ac on for a while. I already installed new motor mounts.
ss4vegeta1 did you ever figure this out. I am in process of swapping out coils and wires. I did the plugs as well as seafoam engine. It seemed to idle better but from time to time still rattles when Ac is on in park
I tried grounding wires and it helped a little but didnt fix u1900
Having this issue but cannot keep the car running. It dies if I let off the gas. New plugs, coils check out fine (new ones on the way regardless), checked wires, tps/throttle body, eccentric shaft sensor, fuel pump, fresh fuel. Compression tester on the way, but seems fine (when the engine starts, it fires up immediately barely any cranking, strong pulses with plugs removed). Checked for vac leaks, cant find any. Double checked all electrical/fuel connectors... I'm lost on this one. The engine runs and drives great, just stalls at idle, and then wont start for a couple hours after but i'm not sure if its flooding as I don't smell any fuel even on the spark plugs.
Mine at this stage does the same replace all but not the coils yet and what ive read from you you already done that, what was the end result, have you fixed it yet i would like to know! ( ive also did new plugs and plug leads! )
@@johann947 low compression... hope that's not the case for you. I'd start there before going down too many paths
Sooo did i understand right…? If it still dies on idle after all this, just try the reset again? Or only let it sit on idle for a 20minutes ?
Also not sure if it will help in my case, my car is showing no errors, but keeps dying when dropping from above 2000 to idle in traffic.
Thanks for any further help, or any response.
I’m struggling with the same thing! Any suggestions or did you get it fixed?
@@dennishyer4055 still haven’t fixed but found recently a short on a MAF connector, I think it was A and D which was in short. Try to measure continuity in your MAF concern
What possible causes would cause an RX 82 star after it warms up starts fine no issues idles fine once it warms up it stalls
Does it restart after it stalls? Several things it could be, first thing to do is exactly what is described in the video, could be bad coils, plugs. fuel pump, cat or low compression
Mine doesn't do the oil pressure indicator thinghy even if I press the brake pedal like I'm a cocaine addict. Does it need to be in gear? I saw in your video that your car was in gear.
Regardless, this is the other procedure that I know of, written in very simple, very easy to understand steps:
1.keep the odometer button pressed (the one used to reset your current trip / the tiny plastic tip that sticks out from your dashboard)
2.slowly turn the ignition key until the dashboard lights up
3.keep holding the odometer button pressed until the odometer display (km/mileage indicator) says "test"
4.keep holding the odometer button while turning the ignition key to it's lowest position (off)
5.keep holding the odometer button while slowly turning the ignition key until the dashboard comes on again
6.keep holding the odometer button until the tiny display says "test" again
7.keep holding the odometer button while turning the ignition key to it's lowest position (off)
8.release the odometer button and turn your car on normally. Or with some kinky toys. Spice it up. I don't care.
UzY3L its only on 1st gen rx8s
Mark Rainier Dela Vega Mine is a 1st gen RX8. Production year 2003, so it is one of the first ones. I have two ECUs for it. The brake pedal doesn't move my oil pressure indicator, no matter what I do, regardless of the ECU. At least the second option works
sometimes you need to press it more than 20 times... i have seen some cars that need to pump the brake like 30 or more pumps.
Ok but what does this procedure do, what does it reset? I just changed the battery and my 8 won't idle even after a 150 mile trip.
@@edmusick7794 I would disconnect the battery again, clean the maf sensor, leave battery off for a couple of minutes, reconnect, then (making sure car is stone cold ie first start of the day) start car (when car is cold the revs will be increased so shouldn't stall whilst relearning) let the engine idle for 20 minutes without using accelerator (car shouldn't stall, but if it tries to just us the accelerator the minimum you have to) after 20 minutes turn steering wheel full lock to full lock left to right, then turn off, then turn on and go for a drive.
I found a cheap deal where the guy has this problem should I risk it
Always measure compression before spending anything over 5k
I’m going to try this...
How do you start a manual car with foot off the pedals ?
In neutral
Some cars have a clutch switch that lockout the starter some don't
Hi my 2004 6-spd RX8 doesn't respond to the brake pedal technique. I just replaced the battery and apparently the ECU forgot everything? My Mazda mechanic told me I had to drive it 100 miles or so to remap it, that's going to be difficult to do in traffic, stalls at lights and the infamous numerous starting attempts to fire it back up. What do you recommend?
Well I drove it 150 miles tonight and it still won't idle. WTF is wrong with it, was fine until I changed the battery?
Sometimes it will take multiple driving cycles and multiple conditions of driving i've noticed to make it as good as it will be. This info may help you as I own a 2005 rx8 6 speed and it does sweep the oil gauge, however yours may be to old to actually do that.
2004-2008 Method
1. Turn ignition switch to "ON" position, but do not start engine.
2. Pump the brake pedal at least 20 times within 8 seconds after the ignition switch is turned ON.
NOTE:
Manual transmission equipped vehicles produced after VIN 40132647 and automatic transmission equipped vehicles produced after VIN 40132607 or vehicles with PCM updated to "L" calibration or later can confirm the clearing procedure was performed. If procedure was successful, the oil pressure gauge needle will move to right of center slightly (nearer H).
Vehicles produced prior to these VIN's or vehicles without "L" calibration do not have an indicator to confirm the clearing procedure was performed.
@@FearTheKnife I had Neptune Speed conduct a compression check, Front rotor 45% compression, Rear rotor ZERO compression. Having a new factory engine installed, new coils, wires and spark plugs and new radiator too, Yoshi found a small leak in it this morning.
Yea that makes sense I found a 2005 Rx8 with only 38k miles and let me say from experience the ignition stock sucks, I checked the plugs just on a wim and found one of them solid black, I had a burned out coil even with only 38k on the motor, after buying 4 new coils and plugs ect the cat shortly after failed and gave a check engine light probably from accessive unburnt fuel. The most surprising thing is the car ran fine even with a bad plug and coil so it goes unnoticed fairly easy and can cause a lot of damage.
Also one last thing, I would find it unlikely that the rotor would have absolutely no compression as I'm sure one of the 3 faces would have something. And I would think the car wouldn't even run at all with some values like that. Hopefully everything turns out good for you and there not just running a train of repairs on you.
Mine went bad 😭 but got a new thou
I am actually thinking of getting an RX 8 and I found a "Shinka" version but when I went to meet the guy he said I was running fine then just stopped while driving. After sitting a while I got to drive it and did a small lap around a parking lot and got to the middle of the temp gauge and never started again (normal or pop start) if anyone has an idea I would really love any input!!
Well, the causes could be low compression, or something else. Here's a video i made on exactly this topic: th-cam.com/video/sHDxvCb-FEY/w-d-xo.html&t Hope this helps :)
Love it man! Thank you so much for the help!!
I am selling an RX-8 2004 black , engine rebuild , low mileage
@@Gluluman for how much
Will sell for $4500 …engine rebuilt at a local Mazda dealership in 2013 odometer reading 73,998 miles, current reading 94,124. Actual mileage on rebuild engine 20,126 as of today 10/22/2018- provide me with your email I’ll send you more for pictures and better info on the car.
Master of RX-8 plz help.
I did the 20 times pump and up to 50 times and didn’t work. My idle goes all the way to shut down the car if I turn the A/C on. Plz help.
My car is automatic trans.
DoDi DJ then if you did the brake pump correctly, I would suggest you clean your maf sensor on the intake tube. If that doesnt work, check if your ignition is older than 4 years. If yes, change it for a fresh one. Let me know :)
Driven by madness thanks. I will try that and let you know.
DoDi DJ great, good luck!
ive had to change my crankshaft position sensor to get rid of this problem
Ive replaced mine still no l;uck still cuts out :(
I do that tip but when i turn my AC my rpms drops and starts shaking i have to give it a little gas so it wont stall any one knows why??
Try to do the ling reset as we discribe on our website but turn on all the electrical loads in the car. this may help
And after u do this procedure if it still doesn't work right then unplug your fuel fuse and relay fuse and try to start. You need to do deflooding process. If u take off hard up a hill it usually will flood if u don't drive your rx8 hard all the time. So if flooded u need to burn all the gas off before u do this procedure on this video
Anti-theft pops up on code. No fuses burned, all are good. Car still does not start up. Help please.....
Open a ticket in the find and fix: www.drivenbymadness.eu/find-fix
Car wont start after ideling for sometime.. its like a misfire. And then no start
Any news how did you fix that, mine done the same and im with my hand in my hair replaces almost everting !
Just got the bad news, front rotor 45%, rear rotor 0% compression, my RX8, I'm the original owner, 2004 model year with 97,500 miles on the clock. $5500 parts & labor at Neptune Speed to replace with factory motor. Kids before you buy a RX8 be aware of this very probable possibility, it will need a motor at 100K miles.
Doesn’t work for me. 😢😢
Wheels change needed ASAP :p
Berry29tm wheels need sponsor ASAP 😄 I would change them immediately, but sadly what I want is not cheap 😜
😮💨
Might want to note that you shouldn't do this if you have a tune in your car as it will erase some of the tunes changes and can potentially be disasterous to the engine.
Great for stock, deadly for tuned/FI ..
What should I do if I have a tune?
Pas en français dommages
if your car has trouble idling, check your coilpacks BEFORE doing this or you will destroy your catalytic converter if you let your car idle for 20 minutes.
Any intel on u1900 ?
You can't copy right a fix for an engine. Share away it won't hold it court lmao
The stupidest feature ever made, why is that necessary after pulling batter? If map really needs to be reset just reflash. Would adaptronics fix this issue?
No need for all that, the car will relearn the trims itself
I would think that as well, but how long should that take? The aforementioned 100 miles?
There is something you lying about and it’s the fact that you just started the 8 with no clutch press