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1996 Buick Century Custom 3.1L Hesitation, Cuts out, high idle
Posted to GM Driveability on 3/31/2008 27 Replies

I have a high idle speed that won't quit. Initially came in with dying problem. Fuel pump and filter fixed that. Then, I encountered the high idle speed. Customer was livid that I charged for work that didn't fix all his problems. I replaced the TPS, IAC, PCM(...

27 Replies Received (View Replies)

  Related Documents & Media  1996 Buick Century Custom

 
Message Closed w/Summary

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M4T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, High Idle
OccursAlways

Trouble Codes

P0507Idle Speed Control System Higher Than Expected
Message Closed w/Summary

car Vehicle Data

1996 Buick Century Custom

VIN 1G4AG55M4T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, High Idle
OccursAlways

Trouble Codes

P0507Idle Speed Control System Higher Than Expected