isuzu trooper

1998 ISUZU TROOPER
128 MILES • 6 CYL • 4WD • AUTOMATIC
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ROBERT BARBER
  • MEMBER
  • 1 POST
why does my isuzu trooper 2001 3.5 have a high tick over speed
Mar 13, 2011 at 8:35 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
does it run?
Mar 13, 2011 at 8:59 AM
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FIXITMR
  • ✓Experienced Mechanic
  • 9,989 POSTS
you mean IDLE SPEED? your IAC may be malfunctioning. or some other way air is bypassing throttle plate.
Mar 13, 2011 at 9:01 AM
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