I have a 2000 Pontiac Grand Prix that shuts off while I am driving. Could this...

[spider_monkey004]

...be the MAF sensor?Has a newCPU I have taken it to the dealership and they replaced the computer. This apparently was not the problem. I have read where other people with car had a similar problem & said the MAF sensor was bad. Would the new computer fix this problem and if not why could they not figure out that it was the MAF? Also wondering if I could replace the MAF by myself to cut down the cost?

 

[Goatman]

You should have the car scanned to make sure it has codes for the MAF replacing it without scanning it would be wasting money if that is not the problem..
the dealership that did the work should stand behind the repair if that was not the problem they should offer to find and repair it for FREE...