
2003 Chevrolet Express 3500 6.0L Air Conditioning
Van will idle fine cold but after 5 minutes of running will idle up to 1700 rpms and also the a/c is inoperative. On the MODIS data all sensors are reading correctly, however no response from IAC step up/down test. Checked for vac leaks - none. Replaced IAC st...
FIX posted 5/3/2014
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Message Closed
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VIN | 1GBJG31U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Air Conditioning |
Conditions | Inop |
Message Closed
Vehicle Data
2003 Chevrolet Express 3500
VIN | 1GBJG31U33 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Air Conditioning |
Conditions | Inop |