Search results

  1. Z

    1998 k1500 5.7 Misfire at Idle

    I have a 1998 K1500 5.7 that has a rough idle. Looking at data from a OBD2 code reader it is missing on #7 cylinder. It does not do it while driving only at idle. The truck has had the MPFI to the CSFI. The CEL is not on. You can feel the misfire and the exhaust is rich smelling of fuel. I...
Top