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2008 Chevrolet Silverado 2500 HD WT 6.6L High Pressure at Idle
Posted to GM HVAC on 9/7/2017 10 Replies

After installing new fan clutches ac at idle works perfect, test drive vehicle ac works perfect pull back up at shop at idle, fan clutch is not pulling air high pressure is going up causing ac to cycle and blow hot air, any help greatly appreciated can put wat...

10 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Silverado 2500 HD WT

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHK23698
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHigh Pressure at Idle
ConditionsNot Cold
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Silverado 2500 HD WT

VIN 1GCHK23698
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHigh Pressure at Idle
ConditionsNot Cold