
2003 Chevrolet Silverado 3500 6.6L Hesitation, Engine Noise
This Duramax Came in with a "smoking" and "knocking" complaint. Scan tested and found P1093 "Fuel Rail Sensor" code. Engine also has a very noticeable knocking noise in the engine, not a fuel knock but a mechanical knock at idle and while driving, if i remove ...
FIX posted 11/14/2007
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Message Closed w/FIX
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VIN | [No VIN Available] |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Engine Noise |
Occurs | Always, on Accel |
Misc. | Crew Cab, Dual Rear Wheels |
Trouble Codes
P1093 | Fuel Rail Pressure Low During Power Enrichment |
Message Closed w/FIX
Vehicle Data
2003 Chevrolet Silverado 3500
VIN | [No VIN Available] |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Engine Noise |
Occurs | Always, on Accel |
Misc. | Crew Cab, Dual Rear Wheels |
Trouble Codes
P1093 | Fuel Rail Pressure Low During Power Enrichment |