Mechanics

NO POWER

1988 Nissan Sentra • 1.8L 4 cylinder 4WD Manual • 82,000 miles

When I start the engine up, the engine will rev great for about 30 seconds then runs rough, chugging, not enough power to drive, and blows blue smoke out of tail pipe. Head gasket blown? There is no smoke out at start up and runs great at first. The cat is not plugged nor is the muffler I know for sure.
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Lennyj_1983
December 3, 2013.




Blue smoke indicates that oil is being burned. Have you checked for a head gasket issue?

I was thinking it was a head gasket. Is there a way to do a test to see if head gasket is bad?

Tiny
Lennyj_1983
Dec 4, 2013.
Check engine compression to see if you have a weak cylinder. If you need directions, let me know.
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