TACH

  • Tiny
  • canam77
  • 1992 Pontiac Bonneville
  • 6 CYL
  • FWD
  • automatic
  • 213,771 miles

What controls the tach in a 1992 pontiac bonneville it is reading to high. Is it controlled by the cam shaft sensor?

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Monday, August 22nd, 2011 AT 10:10 PM

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  • Tiny
  • rasmataz
  • Member

Try checking the igniton timing and also adjusting the curb idle speed from the stop screw-use carb cleaner on the acc. Linkage and clean throttle plate

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Tuesday, August 23rd, 2011 AT 12:30 AM

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