tranny wont shift to third gear in 98 jimmy

1998 GMC JIMMY
160,000 MILES
Avatar
DARRELL5150
  • MEMBER
  • 3 POSTS
tried filter,frontseal
Dec 4, 2011 at 10:42 AM
Advertisement
Avatar
DARRELL5150
  • MEMBER
  • 3 POSTS
dont think i can get an answer
Dec 4, 2011 at 10:45 AM
Avatar
RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,110 POSTS
See if there are any soft codes stored by the computer. These won't cause the CEL to light. Check the fluid level and condition. It should be red or pink, not brown. Smell the fluid. It should not smell burned. If it is, have it flushed.
Dec 4, 2011 at 11:46 AM
Avatar
RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,110 POSTS
You need to give us more than a few minutes to answer your question, darrell.
Dec 4, 2011 at 11:50 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.