2002 Mitsubishi Galant P0302

2002 MITSUBISHI GALANT
140,000 MILES • 4 CYL • FWD • AUTOMATIC
Avatar
KRISTLE4114
  • MEMBER
  • 1 POST
MY CHECK ENGINE LIGHT IS ON A P0302 MISFIRE DETECTED CYLINDER 2 CAME UP ON MY SMOG TEST WHAT COULD BE THE PROBLEM?
Jul 3, 2008 at 12:53 AM
Advertisement
Avatar
KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Hi kristle4114,

1. Spark plugs
2. Plug wires.
3. Injector.
4. Vacumn leakage on manifold.
5. Leaking valves or bad cyliinder compression.
Jul 5, 2008 at 10:44 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.