confused

[danamn6677]

Alright, my grand prix will start then stall in the morning then when it warms up it seems to be fine until I shut it off for more than 5 mins then it will start/stall again.
Now I have read forum where they say to check the MAP sensor is bad by unplugging it and check to see if it will run well mine does,BUT my mothers car is an 04 impala SS so I tried her MAP sensor on my car and it still does the same start/stall problem and her car runs fine. Are there diferent MAP sensors for the supercharged and non supercharged? The part numbers are the same. I even tried her IAC as well with no luck.

Dan
Campbell river BC

 

[cerick08GP]

Well Dan it could be several items, but I’m leaning towards a fuel issue.

It would be nice if you told us a little about your car, and not your mother’s.:th_shakinghead2:

The year, model and mileage would be a good start.

You might wanted to read this post. http://www.grandprixforums.net/intermittent-engine-stalling-problems-3124.html

 

[BillBoost37]

You do realize this is a bit of a meeting section of the forum and your thread may not get the best help in this area. Please ask a mod to move this to the appropriate mechanical section.

I could see something as small as an IAC or a fuel pump/regulator causing your issues.

 

[RyanL]

no check engine?