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View Full Version : 1994 Lumina Z34 Has A Ghost!


1994 Lumina Z34 Has A Ghost!


silverluminaZ34
03-28-2008, 01:07 PM
:banghead: Day 6 Trying to find the problem on this lumina! Can i just ask, does anyone know of a stalling or not running problem with these Z34's? Still have so much time and sensors replaced and studying this car i just cant find the ghost that corrupts this car. it wants to run at times and doesnt want to run on other times. (stalling) doesnt want to stay running. Otherwise anyone in minnesota want a 94 Z34?? its forsale!:banghead:
Or any other ideas on what i can check on this vehical? should i replace the ECM?

jeffcoslacker
03-28-2008, 01:46 PM
All Z34's have an evil entity...it's under the hood and says DOHC on top...


Refresh me on what you've done to it...or point me to another post if you've already posted about it...

jeffcoslacker
03-28-2008, 01:49 PM
Never mind, I see it. Have you checked the vacuum line to the MAF sensor to be sure it's not cracked or folding/collapsing sometimes?

That will make them do crazy stuff like that...

DnaProRacing
03-29-2008, 08:00 AM
seafoam your vac lines. seafoam transtune your tranny. make sure all fluid levels are right, overfilled and this car burps, farts and stalls. definately check ALL of your wiring. mine got so brittle in so many places it took quite a chunk of time to redo them all. since your car is always stalling, in my opinion, your tcc is sticking. when was the last time you got your tranny flushed? if it has been a while, drain a pint of fluid out, put a pint of transtune in. drive it a few days to make sure the tcc gets lubricated, then get it flushed. DO NOT OVERFILL!!!

silverluminaZ34
03-31-2008, 09:20 PM
:grinyes: Well After 11 or so days of working on this car i figured it out! Ignition module needed to be replaced. after replacing the crank sensor, Checking all of the fuel, vacum lines and all it was the ignition module. So if anyone gets 32 codes from the computer possibly cause by a short and your car does the same as mine did..... Ignition module. Well anyways thanks for the help from all of you! from what it sounds like, i might need yall soon, considering i own a 3.4 DOHC right? Thanks:grinyes:

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