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2003 Chevrolet Silverado 3500 6.6L No Start, Poor Idle Quality, Surge, Cuts out, Stall
Posted to GM Driveability on 3/25/2017 9 Replies

Hello, thank you in advance for your time!!!!!!!

I have a LB7 that had new injectors done at a dealership last winter. The customer saw oil on the engine and decided to steam clean the engine. He had it running during the cleaning and drove it the rest of the...

9 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Silverado 3500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 3500

VIN 1GBJK34143
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Surge, Cuts Out, Stall
OccursAlways

Trouble Codes

P0090Fuel Pressure Regulator 1 Control Circuit Malfunction
P1093Fuel Rail Pressure Low During Power Enrichment
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 3500

VIN 1GBJK34143
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Surge, Cuts Out, Stall
OccursAlways

Trouble Codes

P0090Fuel Pressure Regulator 1 Control Circuit Malfunction
P1093Fuel Rail Pressure Low During Power Enrichment