1991 Nissan 240sx Speedometer Works Sometime Other Occasionally Bounce Around

1991 NISSAN 240SX
165,000 MILES
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TOM3
  • MEMBER
  • 1 POST
The Speedometer works sometime and other not at all, occasionally it bounce around or spikes to max... is this a speed sensor problem and how do I CHECK BEFORE BUYING A $100 PART.
Nov 20, 2012 at 3:31 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
A scan should give a fault code, i would be fairly confident that it is a sensor problem.
Nov 21, 2012 at 12:34 AM
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