Engine problem on Mercury Cougar

Average mileage: 156,000 (156,000–156,000)
Engine affected: 3.8L V6
1 model year affected: 1997
4 people reported this problem
2 people shared problem details
1997 Mercury Cougar- 3.8L V6
When it warms up no power and just jerks and jerks
When engine gets hot and you start it it misfires for about 1 minute and then smooths out. Cold start ups run smooth. I need a fix for this problem!
Related Items:
engine misses real bad when its cold,at running temp misses once in a while at cruising speed,...
ok got fan motor off and other one on, hoping when I go check the plug it was the reason it did...
when i rev up the engine and let off the gas pedal real quick it dies. otherwise it seems to ru...
Just bought used 2000 Mercury Cougar. Had engine light lit, dealer told me it was due to vapor...
We were having problems with the 2002 Cougar not starting. We thought it was the battery, so we...

Related Content