2002 GMC C1500 TRUCK WILL NOT MOVE WHILE RUNNING IN GEAR

2002 GMC C1500
85,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
GMCLS1
  • MEMBER
  • 1 POST
I WAS DRIVING ALONG AT 65 MPH WHEN THE RPMS REV UP. THE FIRST THING I DID WAS CHECK GEAR SHIFT TO SEE WHY IT POPPED INTO NEUTRAL, IT WAS IN DRIVE AND COASTING TO A STOP. I COULD NOT GET ANY MOVEMENT OUT OF ANY GEAR, JUST LIKE BEING IN NEUTRAL. WHEN CHECKING THE FLUID LEVEL THE LEVEL DIDNT MOVE WITH ENGINE OFF OR RUNNING. DID PUMP GO OUT AND WHY SO. HAD PROBLEMS WITH LOCK UP IT WOULD GO OUT OF LOCK UP, DURING CRUISE SPEED ON FRW, BUT LOCK UP WHEN CLIMBING HILL OR USEING KICK DOWN. THE LOCKUP WAS WORKING BASSACKWARDS OR SO IT SEEMS. THANKS AL
Oct 26, 2008 at 12:42 AM
Advertisement
Avatar
DENNYP
  • ASE Certified Mechanic
  • 1,824 POSTS
  • ASE Certified Mechanic
Sounds like an internal failure. It will need to be disassembled for inspection.
Oct 28, 2008 at 11:19 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.