Question about 2005 Chevrolet Cavalier
2005 chevrolet cavalier, 75000miles recently replaced the engine module, ran fine check engine lighton indicating downstream 02 sensor . car ran ok for a while then began losing power. parked car to replace 02 sensor, engine has no power and won't rev past 2000rpm. due to take to shop, any ideas?
Sounds like possibly the catalytic converter is plugged up. It's under warranty. Dealer will replace free if it's the cat.
Posted on Mar 12, 2009
Check air intake hose first, including MAF sensor (if dirty must clean) , then check for all other hoses for leaks and last but not least check air filter.
Posted on Feb 21, 2009
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