i have change plugs wire, plugs, dis cap, and coil wire and replace knox senor and harness
still have code p0304
Oct 28, 2008 at 4:38 AM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.