Redcorn245 Posted June 9, 2012 Report Share Posted June 9, 2012 yea this is really ppissing me off lol. i replaced just about every sensor. brand new o2 sensors and it still throws an o2 sensor code. the car only does this when i first get in it and try to slowly accelerate. it acts like it wants to stall out and i floor the gas pedal and it backfires a bunch pop pop pop pop and then it like launches you lol. like its pulling itself out of the stall. its really weird Quote Link to comment Share on other sites More sharing options...
TheBetterMethod Posted June 9, 2012 Report Share Posted June 9, 2012 Check for leaking fuel injectors. Make sure you have good ignition, plugs etc. Make sure there's no vacuum leaks. Are there any codes present? Quote 2005 Subaru Outback Wagon Pioneer 9400BH Fi Q 15, SAZ1500dV3 The first build>>> http://www.stevemead...-outback-build/ 140.9 @ 36hz Sealed on dash! REBUILT!!! 2 Fi Q 15s, 2 SAZ1500dv3 146.9 @ 39hz dBDRA certified Link to comment Share on other sites More sharing options...
TheBetterMethod Posted June 9, 2012 Report Share Posted June 9, 2012 Does it smoke a lot? Quote 2005 Subaru Outback Wagon Pioneer 9400BH Fi Q 15, SAZ1500dV3 The first build>>> http://www.stevemead...-outback-build/ 140.9 @ 36hz Sealed on dash! REBUILT!!! 2 Fi Q 15s, 2 SAZ1500dv3 146.9 @ 39hz dBDRA certified Link to comment Share on other sites More sharing options...
Redcorn245 Posted June 9, 2012 Author Report Share Posted June 9, 2012 no smoking at all. its so weird bc it will do it if i just let it idle. but when i get in the car and drive it and "pull it out" of the hesitation it will stop and run fine Quote Link to comment Share on other sites More sharing options...
Redcorn245 Posted June 9, 2012 Author Report Share Posted June 9, 2012 here is a video of what its doing. it doesnt start till 30 seconds into the video Quote Link to comment Share on other sites More sharing options...
Keith77 Posted June 9, 2012 Report Share Posted June 9, 2012 (edited) My questions are. Does this only happen on cold start up? After it warms up does it drive fine? Without hooking up a scanner and seeing what its doing it would be tought to figure out. You say it has a O2 code, is that the only code its kicking up? Edited June 9, 2012 by Keith77 Quote Thats cool. Im way too old to be upset by shit like that. Your name is winston. Your own parents hated you even before you were born. My penis is bigger than your penis I'm far from loud and my roof/headliner flaps around like Adam's ass on a windy day. I think it depends more on the structure of the vehicle. Link to comment Share on other sites More sharing options...
Baydestrian Posted June 9, 2012 Report Share Posted June 9, 2012 why are there two threads? SMH Quote 2015 Mazda 6 JVF Customz 4.0 Proto 15>Wolfram W4500 @ .5ohm 2 Sundown Neo 6.5 + 2 CT Meso Tweeters (Front) x Kicker KS6.5 (Rear)>JL Audio VX400/4i NSB-AMG35 (front) / 40ah Lithium Headway (Rear) built by Erni Audio & Electrical Link to comment Share on other sites More sharing options...
Redcorn245 Posted June 9, 2012 Author Report Share Posted June 9, 2012 My questions are. Does this only happen on cold start up? After it warms up does it drive fine? Without hooking up a scanner and seeing what its doing it would be tought to figure out. You say it has a O2 code, is that the only code its kicking up? its really when i start the car and first try accelerating, im not sure if it does it when its warm. but im pretty sure it does it everytime it sits off for like 10 mins and you first start it and first start to accelerate. because after i get it to stop it wont do it again for the rest of the time im driving. but if i give it like half throttle it when im puling away it trys to do it but doesnt because im accelerating faster. but when i accelerate or pull out of my drive way slow it boggs down backfires and hesitates when i floor it, it hesietates more and pops pops pops but then pulls itself out and launches like your flooring it and then it doesnt do it again till i turn the car off and let it sit for a couple mins. Quote Link to comment Share on other sites More sharing options...
Redcorn245 Posted June 9, 2012 Author Report Share Posted June 9, 2012 why are there two threads? SMH im stoner and thought i was posting on a jeep forum im on, but people started to reply lol so i kept it up. is that against the rules? if so how do i remove a thread Quote Link to comment Share on other sites More sharing options...
Redcorn245 Posted June 9, 2012 Author Report Share Posted June 9, 2012 My questions are. Does this only happen on cold start up? After it warms up does it drive fine? Without hooking up a scanner and seeing what its doing it would be tought to figure out. You say it has a O2 code, is that the only code its kicking up? pretty much i have to floor it to make it stop or if i just let it idle it does whats going on in the video Quote Link to comment Share on other sites More sharing options...
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