1999 Ford F-250 slippage

Tiny
ILBIKER
  • MEMBER
  • 1999 FORD F-250
  • V8
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
My trans is slipping and when it does the speed odometer needle drops
Wednesday, February 27th, 2008 AT 2:22 AM

1 Reply

Tiny
2CARPRO JACK
  • MECHANIC
  • 11,533 POSTS
Could be the VSS (Vehicle speed sensor)For starters have the PCM (computer) scanned for codes, Autozone will do it for free. If the PCM sees a problem it will store a code that will help in diagnosing the problem, get back with the exact codes. If the PCM doesnt see the vehicle moving (speedo) it wont let the trans shift or will go into a "limp" mode
Was this
answer
helpful?
Yes
No
Wednesday, February 27th, 2008 AT 7:57 AM

Please login or register to post a reply.

Sponsored links