1993 Jeep Laredo no spark in cold weather

161,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
NEEDINFO
  • MEMBER
  • 1 POST
there is no spark from the distributer in cold weather. warmer weather, it takes a few crank overs to start. after its warm, it will start right away. tested all relays, and engine computer, replaced plugs, wires, and distributer. also my machanic,( in october) replaced my control panel for the heater, this is just about the time this problem started, could the intrusion in the dashboard have started this problem? just thought you should know this info as well. thanks
Jan 7, 2008 at 9:18 AM
Avatar
2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
Get a test light and be sure there is power to the coil.One side of the coil should flash when it is being cranked, if not the ECM isnt receiving a crank signal.If it does and there is no spark, the coil is bad
Feb 6, 2008 at 11:33 PM
Add a reply
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.

Frequently Asked Problems for This Vehicle