2004 Suzuki Forenza Rapid misfire

2004 SUZUKI FORENZA
80,000 MILES • 6 CYL • FWD • AUTOMATIC
Avatar
SJHATCHETT2024
  • MEMBER
  • 1 POST
We have changed the spark plugs, wires, oil, filter, replaced both O2 sensors, replaced the oil valve gasket cover (it was leaking oil in the spark plug chamber) and car is still misfiring. What else could cause this problem, it is so bad I can not drive it.
Feb 24, 2010 at 7:12 PM
Advertisement
Avatar
DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
replace the crankshaft position sensor .. check/clean fuel injectors
Apr 30, 2010 at 5:48 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.