1998 Chevy Express Speedometer

1998 CHEVROLET EXPRESS
87,000 MILES • V8 • 2WD • AUTOMATIC
Avatar
DENNIS02
  • MEMBER
  • 1 POST
My van has a problem with the correct speed I am doing. When driving at 30mph it says I am doing 70mph. What could be wrong.
Jul 13, 2008 at 6:51 PM
Advertisement
Avatar
LEGITIMATE007
  • CERTIFIED EXPERT
  • 5,121 POSTS
i would check the vehicle speed sensor located atop of the transmission
Jul 17, 2008 at 9:26 PM