WHILE DRIVING THE SPEEDOMETER FLUCTUATES

  • Tiny
  • Miked108
  • 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
  • 25,554 POSTS

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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