ENGINE STUTTERS

1991 Cadillac Fleetwood

Tiny

pegzah

May, 13, 2008 AT 6:10 PM

Engine Performance problem
1991 Cadillac Fleetwood V8 Two Wheel Drive Automatic 107700 miles

We have replaced spark plugs, wires, dist. Cap, rotor, and fuel filter. The car runs but has a stutter in it. We have also replaced the oxygen sensor and still nothing. Can anyone help me? Going on 2 days and running out of suggestions. Anyone heard of manifold gasket leak maybe?

Thanks

FOUND 11936 RELATED QUESTIONS

2 Answers

Tiny

Buzzsaw

May, 15, 2008 AT 12:49 AM

Is it running rough?
A ck engine light?
What size of motor? 4.9 or 350
is it front wheel drive or rear wheel drive?

Tiny

pegzah

May, 15, 2008 AT 10:43 AM

It is a 5.0 V8, no check engine light.

We found the problem !

The star wheel inside the distributor, one of the stars was totally gone. Replaced with a new distributor and runs perfect.

Please login or register to post a reply.

Engine Class - Autoshop 101
Engine Oil Change and Filter Chevy Silverado
Fuel Filter Replacement Chevrolet Silverado
Catalytic Converter Replacement Volkswagen
Fuel Filter Replacement Ford Mustang