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2001 Chevrolet Monte Carlo LS 3.4L High Idle
Posted to GM Driveability on 3/2/2007 15 Replies

the vehicle runs great good power then sometimes it will idle @ 2900 rpm with no codes all connectors have been cleaned and checked twice. scanner reads idle as 2900 or so and says desired idle is 696, fuel trims good, back pressure good, ignition good, fuel s...

15 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Monte Carlo LS

 
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car Vehicle Data

2001 Chevrolet Monte Carlo LS

VIN 2G1WW12E61
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Monte Carlo LS

VIN 2G1WW12E61
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsHigh Idle
OccursIntermittently