1999 GMC C2500 power train module

1999 GMC C2500
Avatar
HBARTLEY
  • MEMBER
  • 1 POST
Transmission problem
1999 GMC C2500 V8 Four Wheel Drive Automatic

will not shift gears if air conditioning fan wont blow on high,crazy!
Jun 29, 2010 at 11:15 AM
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.
Advertisement