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2004 Chevrolet Silverado 2500 HD 6.6L Poor Idle Quality
Posted to GM Driveability on 9/9/2016 6 Replies

I looked this issue up on identifix and i have performed everything shown as resolutions to this DTC. I have another open request for the ac on this same vehicle. I was thinking that perhaps this has caused my ac issue. So I am focused on this for the time bei...

6 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Silverado 2500 HD

 
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car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK29104
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / p0089
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

P0089Fuel Pressure Regulator 1 Performance
Message Closed

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK29104
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / p0089
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

P0089Fuel Pressure Regulator 1 Performance