2005 evo 8. Im having ttrouble keeping idle. I had to manually set it at 1800rpms.
Ive replaced the tps and iac sensor. And fixed my boost leak and put spoolin up coil packs and wires on. Any help is greatly appreciated

 

I would go over the timing again. Guess you have no idea what vac it is pulling at idle since you can't even get it to idle, correct? How about fuel pressure? Sure you only ONE boost leak to fix? :}

 

Well i have it idling at 1600-2000 rpms right now and i been driving it for a while and havent noticed a boost leak at all. Is the vac pressure on evo data log. Im not too mechanically inclined lol.

 

If anyone is near st Louis and could help me out it would be much appreciated i dont know anyone around here that knows anything about evos. Thanks

 

Why do you have it idling at 1800rpms? When you say manual did you just turn the biss screw to raise it or did you use evoscan? Are you on stock cams or aftermarket? What is your ignition timing from 500-2000 rpms? The more information the better.

 

I loosened the throttle plate so it would idle its my only car right now. If I move the plate lower it wont idle at all. Heres my evo scan pics off my computer and yes it has a cam i have a guy trying to unlock the tune that was on it to see if he can figure something out but its been three weeks. I know its a little blury hopefully you can read it. If not i could message you my number and u could help me figure this crap out its annoying lol MG]http://cimg3.ibsrv.net/gimg/www.evolutionm.net-vbulletin/2000x1504/80-20150515_204635_55c1943f65c7c105ae98e6703cd64127b6 585656.jpg[/IMG]

 

should be able to use an unlocker to check the tune.

https://www.evolutionm.net/forums/ec...downloads.html

 

Well the problem is i was wanting to fix the idle before i tried tuning it. But on my way to work. I think my turbo is on its last limb or wastegate is ****ed... i went to get on interstate 44 and punched it and all i heard was the turbo letting air pass and the psi went crazy.

 

Boost Leak Test. Bet you lunch it's got more than 2 leaks.

 

Lol wana help with the boost leak test

 

Well as you probably know. Ive been dealing with this problem since December... and i been tryin to find a place to take it or someone to help me fix It. I replaced the two sensors myself and tested two others. And i boost leak tested it two months ago and probably need to do it again but now randomly it wont even hit boost it kinda sounds like boost lag but louder. Like its spitting air out? Idk.

 

Ok I fixed the boost leaks and I cleaned the maf sensor and the tb. And replaced the spark plugs and gapped them at .24 but still isn't idling right... should I try to tune it.

 

Gap plugs to 0.020"