ecm

2002 SATURN L300
178,000 MILES
Avatar
GABRIELLE32911
  • MEMBER
  • 2 POSTS
i need to locate ecm as i have a bad ground,which sometimes delays starting.doesnt happen all the time,quite intermitent,had a diagnostic test put on it and came up with ecm bad ground.have replaced fuel filter,spark plugs,put in fuel system cleaner,yet still the problem occurs at least once if not twice aday
May 17, 2013 at 2:52 PM
Advertisement
Avatar
SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
The ecm is right on the intake manifold what does it o when it won't start crank no start or no crank no start?
May 18, 2013 at 4:35 AM
Avatar
GABRIELLE32911
  • MEMBER
  • 2 POSTS
it turns over but takes several attempts to actually start
May 18, 2013 at 4:55 AM
Avatar
SATURNTECH9
  • ✓ASE Certified Mechanic
  • 30,869 POSTS
  • ASE Certified Mechanic
Any codes in the computer? Have you checked to see if the fuel pressure is bleeding down.
May 18, 2013 at 10:05 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.