Car keeps cutting off and stalling?

4RUBY

MEMBER
1 POST
2005 BUICK LA CROSSE
6 CYL
2WD
AUTOMATIC
50,000 MILES

Engine stalls after running a few minutes. Normally car will start after waiting 2 - 3 minutes. Today car totally shut down while driving.

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Thursday, August 6th, 2020 AT 9:21 AM (Merged)

JACOBANDNICKOLAS

MECHANIC
108,254 POSTS

If it doesn't start at all now, have you checked for spark and fuel to the engine? Has the check engine light come on?

Let me know.
Joe

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Thursday, August 6th, 2020 AT 9:21 AM (Merged)

EDWARD F. VENN JR

MEMBER
1 POST
2005 BUICK LA CROSSE
6 CYL
2WD
AUTOMATIC
100,785 MILES

Engine shuts off while driving, pull over and stop, crank a couple of times and starts, runs for undetermined amount of time before it happens again.

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Saturday, August 8th, 2020 AT 11:46 AM (Merged)

KEN L

MASTER CERTIFIED MECHANIC
42,949 POSTS

This sounds like a fuel pump is starting to fail causing the engine to stall here is a guide to confirm, please follow it and get back to me.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

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Saturday, August 8th, 2020 AT 11:46 AM (Merged)

EDWARD F. VENN JR

MEMBER
1 POST

Thanks for the guide I checked the fuel pressure when the engine stalled and there was none then I checked for power at the pump wire and it had it what do I do now?