91 SHUT OFF

1991 Pontiac Bonneville

Tiny

patrick.walker16

February, 7, 2011 AT 7:38 PM

I have a 91 bonneville and the car will cut off while driving and will not start back up for hours. Also it has a ratalling noise, that sounds like the harmonic balancer. What could cause these problems

FOUND 50464 RELATED QUESTIONS

1 Answer

Tiny

JDL

February, 7, 2011 AT 8:16 PM

When the problem occurs, have a helper crank it, while you visually check for spark at the plugs. If you have spark everywhere, use a gage and check fuel pressure. Check for possible mil codes. Let us know what you find.

Please login or register to post a reply.

Crankshaft Position Sensor Replace Chevrolet
Crank Angle Sensor Replacement Mercedes Benz