2002 chevy venture

10

Asked by Jun 19, 2012 at 06:16 PM about the 2002 Chevrolet Venture LS Extended

Question type: Maintenance & Repair

first of all i just replaced my head gaskets and upper and lower intake manifolds I replaced all push rods and lifters. My question is I had a misfire in cylinder 6 replaced the fuel injector now I have a misfire in cylinder 4 had good compression before I changed the injector in 6 now my compresion is low and cant get from misfiring has brand new plugs and wires what would cause the compresion to go from normal to low without removing the head gasket?

1 Answer

286,265

Not sure on the compression readings, but a misfire is caused by a bad plug, wire or coil, not the fuel injector.

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