2001 GMC Sierra 2500 HD SLE 6.6L Poor Idle Quality, Hesitation, Surge, Misfire
vehicle has running problem at idle, cruise and acceleration. at idle it surges and misses intermittantly at wich time the act fuel pressure reading surgees upwards comes back down and smooths out. at cruise and acceleration it intermttantly surges and misses....
Summary posted 1/6/2010
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Vehicle Data2001 GMC Sierra 2500 HD SLE
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Message Closed w/Summary
Vehicle Data
2001 GMC Sierra 2500 HD SLE
VIN | 1GTHK23311 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, Surge, Misfire |
Occurs | On Accel, Idle, Intermittently |
Misc. | Miss and Surge |