× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Chevrolet Silverado 3500 LS 6.6L Hesitation, MIL Lamp on, Low power
Posted to GM Driveability on 8/8/2013 5 Replies

Well this one has me stumped, truck is a 2004.5 lly duramax that came in for low power for a long time. Not for shure how long, and check engine light [...] had p0046 and p2563 could not command any movement of boost solenoid or vps with my tech 2. pulled boos...

5 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 3500 LS

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 3500 LS

VIN 1GBJC34254
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, Low Power
OccursHot, Under Load, on Accel

Trouble Codes

P0046Turbocharger Boost Control Circuit Performance
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 3500 LS

VIN 1GBJC34254
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp on, Low Power
OccursHot, Under Load, on Accel

Trouble Codes

P0046Turbocharger Boost Control Circuit Performance