Beretta, Corsica, & pre-1995 Lumina Among this grouping, these three cars, while being similar to each other, offered something for everyone, from a sports coupe to a roomy sedan.
Platform: L-Body

94 chevy corsica idles rough and has no power when moving

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Old October 14th, 2013, 10:27 PM
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Default 94 chevy corsica idles rough and has no power when moving

I have a 94 chevy Corsica that has now power when you are in drive it goes but only just putts along.... the catalytic converter was glowing so I ended up putting an all new exhaust on it all the way from the front pipe to the muffler and still no power and the new cat is cherry red after running it it smells like its running very rich can anyone help me find out what to fix so I can get to school with out barrowing my moms car lol thanks guys
Old June 27th, 2014, 4:39 PM
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Default Check vacuum tubes

Check the larger vacuum tubes under the hood. I'd look at one near the power break booster. The line is pretty thick and if that system is open it will definitely cause that cat con to glow white hot! Good luck!

Originally Posted by corsicakid95
I
have a 94 chevy Corsica that has now power when you are in drive it goes but only just putts along.... the catalytic converter was glowing so I ended up putting an all new exhaust on it all the way from the front pipe to the muffler and still no power and the new cat is cherry red after running it it smells like its running very rich can anyone help me find out what to fix so I can get to school with out barrowing my moms car lol thanks guys
Old June 27th, 2014, 9:05 PM
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What engine size? Ignition Control Module? Coil packs?
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