GM 4.8L, 5.3L, 6.0L Index of Articles

I have found that one of the less complicated ways to test the camshaft position (CMP) sensor, on the 1999-2006 V8 Silverado (Sierra, Suburban, Tahoe, or Yukon), is to... [read more]

APPLIES TO: This CMP and CKP sensor wiring diagram applies to the following vehicles: Chevrolet: Silverado (1500, 2500): 4.8L, 5.3L: 1999, 2000, 2001,... [read more]

In this tutorial I'll show you how to test the EVAP purge solenoid on the 1999-2003 V8 equipped Chevrolet Silverado (Suburban, Tahoe) and GMC Sierra (Yukon, Yukon... [read more]

In this tutorial I'll explain the meaning of trouble code P0343: Camshaft Position (CMP) Sensor Circuit High Voltage. I'm also going to explain how to troubleshoot and... [read more]

Testing the fuel pump, on the 1999-2006 V8 Chevrolet Silverado (Suburban, Tahoe) and GMC Sierra (Yukon, Yukon XL), isn't difficult at all. A fuel pressure test gauge can... [read more]

In this tutorial I'll explain the meaning of trouble code P0342: Camshaft Position (CMP) Sensor Circuit Low Voltage. I'm also going to explain how to troubleshoot and... [read more]

There are three possible MAP sensor trouble codes that can light up the check engine light on your Chevrolet Silverado (Suburban, Tahoe) and GMC Sierra (Yukon, Yukon XL) and... [read more]

In this tutorial I'll explain the meaning of trouble code P0341: Camshaft Position (CMP) Sensor Performance Problem. I'm also going to explain how to troubleshoot and... [read more]

One of the most common MAP sensor trouble codes you'll encounter, on your Chevrolet Silverado (Suburban, Tahoe) and GMC Sierra (Yukon, Yukon XL), is the P0107: MAP Sensor... [read more]

In this tutorial I'll explain the meaning of trouble code P0336: Crankshaft Position (CKP) Sensor Circuit Problem. I'm also going to explain how to troubleshoot and... [read more]