Chevrolet Monte Carlo Problem Report

Chevrolet Monte Carlo Stalling Due to Mass Air Flow or Crankshaft Position Sensor Failure

(27 reports)

The mass air flow or crankshaft position sensor may fail causing the engine to intermittently stall. It may be necessary for the engine to cool down before it will restart.

stalling son in law is a mechanic and diagnosed the problem, I got the part and husband put it in. -
it was stalling out. restarted fine. check engine light came on and stated it was mass air flow. replaced it. now it doesnt want to stay started idles below running. -
maf failure. -
my car will turn off after about 10 minutes of driving, it will start back up after i let it sit for about 4-6 minutes -
Crankshaft sensor was the problem . -
starst and then cuts off cut off at 55mile an hour -
Stalls. early on it would start right back up. Now it takes hours or even overnight -
Intermitant stalling, would restart after a few minutes.Seemed to be getting progressivly worse with warm weather. Following suggestions in this resource, and position sensor code PO336, changed out sensor. Been driving a week now and no further problems. Thanks to all for their contributions.John R. -
Mass Air Flow Sensor replaced. Seems to have fixed the stall issue. $$$$'s -
have replaced this twice -
04 MC SS died while idling at a stop light and would not re-start. Came out of the blue - didn't have any issues with the vehicle beforehand. Had the vehicle towed and the MAF sensor (battery as well) replaced. Ran fine afterward. -
MAF sensor failed at 140K miles. Was constantly stalling for about 10 miles then just refused to start up again. -
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