1999 pathfinder cylinder 1 misfire

1999 NISSAN PATHFINDER
142,000 MILES
Avatar
VMIGLI
  • MEMBER
  • 1 POST
i got a code p0301 for a cylinder one misfire i changed the spark plugs and wires but still have the problem. any suggestions on what else i can look at.
thank you
vinny
Dec 18, 2011 at 2:04 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.
Advertisement
Avatar
RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check the sparkplug, compression and injector for no.1 cyl
Dec 18, 2011 at 2:09 AM
Advertisement
Avatar
MHPAUTOS
  • CAR REPAIR CONTRIBUTOR
  • 31,937 POSTS
also check for vacuum leaks around that cylinder inlet manifold section.
Dec 18, 2011 at 2:12 AM