Problem Reports

Report A Problem

Problem with your car? See what our experts say or submit your own.

1994 Mercury Cougar Problems

Coolant Loss, Engine Overheating, White Smoke From Exhaust

for the Mercury Cougar

White smoke coming from the exhaust could indicate that a head gasket has blown or there is a cracked cylinder head. Our technicians tell us that removal and inspection of the cylinder heads will be required to confirm a crack is present.

13 Reports

Me Too

Engine misfire due to damaged engine wire harness

for the Mercury Cougar

Engine misfire could be caused by worn or broken motor mounts that raise the motor on one side while the vehicle is accelerating. The stress on the engine control wiring harness can cause breaks in the injector or sensor wires, which then causes driveability concerns such as poor fuel economy and engine misfires.

2 Reports

Me Too

What are Top Shops?