Chevrolet Silverado 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Chevrolet Silverado 2500
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Chevrolet Silverado 2500 ProblemsCheck Engine Light With Code P1870
Vehicles equipped whit a 4 speed automatic transmission may develop a harsh 1-2 shift and/or illumination of the Check Engine Light with code P1870 stored. This can be caused by wear of the bore for the TCC isolator and regulator valves in the valve body. This condition does not commonly occur until the transmission reaches normal operating temperature. If the valve body is worn, replacement will be necessary to correct this concern.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
The fuel pump may fail causing the engine to stall and not restart.
Chevrolet Silverado 2500 QuestionsMy ac compressor will engage and then after 3 seconds disengages (2 answers)
I jumped the low pressure switch and compressor runs fine so I replaced switch yesterday. Today same bullshit are these switch known to fail a lot?
The gear catches, but when I accelerate backwards there is a grinding sound an no motion, is it a solenoid problem or is it something entirely different?
Chevrolet Silverado 2500 RecallsRecall 07V521000
The retainer clip for the fuel rail pulse damper may fracture and allow the damper to come loose from the fuel rail. A fuel leak in the presence of an ignition source may result in a fire. Dealers will replace the engine fuel rail pulse damper free of charge. The recall began August 31, 2006. The GM recall number is 06080.