While driving the speedometer fluctuates

Tiny
MIKED108
  • MEMBER
  • 2002 CHEVROLET CAVALIER
  • 114,500 MILES
Then drop to zero while braking, have to rev the engine for it to It's a 2.2 base model just started having the problem but does not do it everytime.
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Tuesday, May 29th, 2012 AT 11:20 PM

2 Replies

Tiny
ASEMASTER6371
  • EXPERT
The vehicle speed sensor may be at fault. A shop with a scan tool can verify the signal failure with the scan tool to rule out the dash failure.

Roy
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Tuesday, May 29th, 2012 AT 11:32 PM
Tiny
CADIEMAN
  • MEMBER
YOU WILL NEED THE SPEED SENSOR CHECKED on the trans for output
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Tuesday, May 29th, 2012 AT 11:34 PM

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