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2004 Chevrolet Silverado 3500 6.6L Poor Fuel Economy
Posted to GM Driveability on 1/24/2007 6 Replies

customer came complaining oil pressure droping to low buzzer would go off. when brought in check oil level was over full & thin . check fuel pressure at idle with scanner desired & actual whier very close increase fuel pressure to max desired went to 23,200 ac...

6 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 3500

 
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Silverado 3500

VIN 1GCJK33124
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

1093fuel rail pressure low during power enrichment
234turbo over boost
Message Closed w/Summary

car Vehicle Data

2004 Chevrolet Silverado 3500

VIN 1GCJK33124
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

1093fuel rail pressure low during power enrichment
234turbo over boost