Mechanics

CHEVROLET CAVALIER CATALYTIC CONVERTER PROBLEM

1993 Chevrolet Cavalier • 186 miles

I have a 93 chevy cavalier z24 with a 3.1L and I was wondering when my engine gets hot it loses power and the temp gauge fluctuates when its hot? I already changed the temp. Sensor on this date 10-07-12, I put a new thermostat on this date: 4-08-11
i checked the coolant level and it full, I put new catalytic converter on this date: 2-20-10, could it be the catalytic converter plugging up?
Avatar
Nathanpringle
April 4, 2013.




Start with a leak down test for head gaskets. This failure is a result of overheating not the cause. You need to find the leak and get it attended to right away

Roy

Could it be the O2 sensor? Just wondering
AD

Tiny
Nathanpringle
Apr 8, 2013.

AD