2001 Gmc Jimmy OBD2 Code p0300, p0410
October 10th, 2016, 4:43 AM
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2001 Gmc Jimmy OBD2 Code p0300, p0410
I have the p0300 random misfire, and a p0410 secondary air injection system codes on my 2001 Gmc Jimmy 4.3 vortec. I have changed the plugs, plug wires, cap, rotor, O2 sensors, air filter, and fuel filter. I have a little bit of a bumping when decelerating. Any ideas?
