Question about 1985 Chevrolet Cavalier

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No power 85 cavalier type 10 2.0 starts fine idles a little rough at first but smooths out nicely after bout 10-15 seconds but check engine light comes on. drive down the road and have no power. replaced wires, plugs, cap, air filter, oil change, upstream O2 sensor. tranny fluid full, nice and red. thinking it might be fuel filter? maybe vacuum line somewhere. i need help

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The exhaust may have a blockage in it....maybe the cat converter....motors don't have power unless they can get rid of the exhaust.....

Posted on Feb 03, 2009

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