Car will stall without warning

[Blueraven]

Hello all,

I have a Grandprix 2007 with about 150,000kms on it. The car is stalling with no warning while driving or siting still. I have had the crankshaft sensor replaced to remedy it. It still happens. There is NO error codes at all.

Please help.

Kind regards
Rhys

 

[Fivefingerdeathpunch]

Maybe the harness going to the crank sensor behind the balancer is damaged?

 

[02NavyBlue]

Well does it always start right back up? Sometimes? Or do you have to wait a bit?

 

[ntreftz]

check for loose connection from the alternator to the fuse/relay center

 

[xDonny]

Dad's 07 Buick does this, bad ground

 

[luckyg817]

My 04 stalled out due to the MAP sensor. What other symptoms are you experiencing?

 

[Blueraven]

It has been fixed. Bad connector on the Crankshaft sensor. Thanks for all your help everyone.