starter problems

1997 GMC SONOMA
125,000 MILES • 4 CYL • 2WD • MANUAL
Avatar
JEFF B.
  • MEMBER
  • 1 POST
1997 gmc sonoma. turn key and starter appears to be spinning but not engaging. battery good, terminals clean
Jan 6, 2011 at 8:46 PM
Advertisement
Avatar
JDL
  • CAR REPAIR CONTRIBUTOR
  • 16,098 POSTS
Sometimes you can remove flywheel cover and see if starter pinion gear is kicking out? Also, check flywheel teeth. If pinion gear kicks out and hits the flywheel but teeth don't engage, it will make terrible racket.

You can take the starter off, lay it on the ground, hook up your jumper cables to starter from battery, see if it spins and kicks out the pinion gear. That is no load test, not conclusive, if the pinion gear still won't kick out, replace the starter assembly. Some of the national brand autostores will test the starter for you, if you take to them.
Jan 6, 2011 at 8:58 PM
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.