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2007 Chevrolet Silverado 1500 HD Classic LT 6.0L Poor Idle Quality, Surge
Posted to GM Driveability on 12/17/2010 6 Replies

Greetings All, We have no history on this truck other than the current problem. It came in for lack of power complaint and SES light. Scanned with Tech2 and found multiple inactive codes:P2119- throttle closed pos perf, P2770- 02S2 stuck lean, P1516- TAC modul...

6 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 1500 HD Classic LT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 1500 HD Classic LT

VIN 1GCHK23K77
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently
Misc.P0507

Trouble Codes

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

car Vehicle Data

2007 Chevrolet Silverado 1500 HD Classic LT

VIN 1GCHK23K77
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently
Misc.P0507

Trouble Codes

P0507Idle Speed Control System Higher Than Expected