Jun 17, 2015 · Chevrolet Silverado 1999-2006: How to Replace Oxygen (O2) Sensors If your Chevy Silverado is racking up miles, you might notice a significant decrease in fuel economy …

Jun 8, 2015 · Chevrolet Silverado 2007-2013: How to Replace Oxygen Sensors On OBD-II vehicles, like the Chevrolet Silverado, the O2 sensor is an essential component that monitors …

Jun 17, 2015 · Chevrolet Silverado 1999-2006: How to Replace Knock Sensors A bad knock sensor can cause some serious engine damage. Before that happens, check out this handy …

Jun 24, 2015 · This article applies to the Chevrolet Silverado GMT800 (1999-2006). A vehicle speed sensor (VSS) transmits the transfer case, transaxle, and/or wheel speeds to the truck's …

Jun 9, 2015 · Chevrolet Silverado 2007-2013: How to Replace Throttle Body Your Silverado's throttle body is an air-intake butterfly valve that regulates air flow. Removing it and replacing it …

Jun 10, 2015 · This article applies to the Chevrolet Silverado 1500 (2007-2013). The MAF (Mass Air Flow) sensor is in charge of keeping track of the amount of air going to your engine. When …

May 16, 2010 · Tahoe & Suburban - in the 5.3L Vortec, wich knock sensor is #2? - the one in the front, or the one in the rear? It is supposedly for bank #2, but neither of seems directed …

Jul 8, 2015 · Issue 1 – Faulty oxygen (O2) sensor The oxygen sensor in your truck measures the amount of un-burned oxygen in the exhaust, and monitors how much fuel is burned. …

Jun 23, 2015 · Worn out boost valve - replace 1-2 shift does not happen at full throttle, there is a shudder when shifting, delayed or harsh shift: Possible bad throttle position sensor - replace …

Jun 2, 2015 · Step 5 – Replace a faulty sensor If none of the above options work for you, then it's probably a faulty sensor that keeps triggering the light. You'll need to take your truck in to a …