1994 Pontiac Bonneville Stalls Out Hot

Stalls and Won't Restart

1994 Pontiac Bonneville, when I drive for long periods of time the engine will stall out. It will typically restart in about 15-20 minutes. Mechanics can''t figure it out.

Has it been determined if the reason for the stall and no start is because of a loss of spark, fuel pressure, or injector pulse?
Depending on if the car is loosing fuel pressure, fuel injector pulse, or spark, makes all the difference in the world as which way to start looking.



Of, course, these things would need to be checked as it is happening.
A loss of fuel pressure can be a fuel pump, or a bad ground.
A loss of spark and injector pulse could be a crankshaft position sensor- which is common to fail when hot, or a computer.
A loss of just spark can be an ignition module.
Need to find out what is missing first.

Share This Article

Leave your comments

Post comment as a guest


Subscribe To These Comments-----   

  • No comments yet.

Ford F-250 Water On Passenger Floor

2014 F-250 drips water on the passenger side floor. The drain on the firewall ...

Ford Auto Repair Questions and Answers

Impala Flashing Engine Light

I have a 2003/2004 impala i was driving it on the high way the other day and ...

Chevrolet Impala Car Repair Questions

Hyundai Tucson 2016 A/C Blows Warm Air

2016 Hyundai Tucson. A/C worked great, parked the car for a couple of hours, ...

Import Car and Truck Repair Questions

Chevrolet Blazer Lost Power To Wheels

2000 blazer 4x4 lost power to drivetrain going down the highway. No noise it ...

Chevy Blazer and GMC Jimmy Questions

Dodge Durango Timing Chain Noise

My 03 Dodge Durango 4.7L engine was blowing white smoke from exhaust. Took the ...

Dodge and Chrysler Repair From Expert Mechanic