2003 Pontiac Grand Cranks Fine Only Starts Sometimes Spark Start Most Likely

2003 PONTIAC GRAND AM
105,000 MILES
Avatar
ANONYMOUS
  • MEMBER
  • 1 POST
Cranks fine only starts sometimes no spark when no start what is the most likely problem 3.4 ltr
Oct 19, 2012 at 6:08 PM
Advertisement
Avatar
SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Any codes?Sounds like a bad crank shaft position sensor?
Oct 20, 2012 at 12:35 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.