Engine trouble - 1995 Chevrolet Blazer 4x2 - 4.3L Vortec
Thread Starter
Joined: Jul 2009
Posts: 1
Engine trouble - 1995 Chevrolet Blazer 4x2 - 4.3L Vortec
First the problem started with a faulty catalytic converter which was replaced with an OEM part, and new exhaust all the way back to the tip.
Now I've noticed the motor is running rough to the point of almost cutting off at idle.
What are some things I could check? I've already checked the O2 Sensor.
Now I've noticed the motor is running rough to the point of almost cutting off at idle.
What are some things I could check? I've already checked the O2 Sensor.
Junior Member
Joined: Jun 2009
Posts: 355
From: Wilmington,North Carolina
well you can start here...https://blazerforum.com/forum/2nd-generation-s-series-1995-2005-tech-41/95-blazer-rough-idle-middletown-ct-30289/ there are a few of us having this issue
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