C4 Intermitent Problem When Warm (please Help!!!)
Thread Starter
Instructor
Joined: Feb 2008
Posts: 170
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From: hopatcong NJ
C4 Intermitent Problem When Warm (please Help!!!)
Hey guys, im sure some of you will read this again as this is the third time im posting, all the feedback was great but unfortunity im still having an issue and im very frustrated, so here is the deal, i have a 1994 and this problem only happens when the car is warm, never ever does it cold, car starts up fine, then rpm's drop and is either starving or lacking fuel, after about 20 secs it stop and car drives perfect, never does it at a light only at intial start when warm.. it does not do this every time, very intermident, im pretty sure this is a fuel issue not a tune-up/elec issue, some have said fuel presure reg, any way it could be this????i need some feedback from you experts, i have replaced coolant sensor that feeds computer, i have cleaned TB, i have done top engine clean, fuel injector clean in fuel, dont know what the next thing to check, please help this is driving me nuts!!!!
