2003 Chevy Suburban Low RPM's

2003 CHEVROLET SUBURBAN
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AUMBOMB
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2003 Chevy Suburban V8 Wheel Drive Type unknown Automatic 145000 miles
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Just Purchased my car, it has low RPM's. what can i do to fix this problem.
Jan 30, 2008 at 2:54 AM
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BLACKOP555
  • ✓ASE Certified Mechanic
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Increase the idle or check your IAC module. it may be not functioning properly.
Jan 30, 2008 at 8:44 AM
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