2006 GMC Envoy P0455 EVAP Large Leak

2006 GMC Envoy P0455 EVAP Large Leak

GMC Envoy On the 2006 GMC Envoy, the P0455 is a very general code that simply states there is a large leak in the EVAP (emissions control/recovery) System. First place to start here is with the fuel cap. Check the underside of the fuel cap for any cracks or signs of defects that may keep the cap from sealing correctly. If there are any doubts about the inspection of the cap, replace it. Keep in mind, you will need a cap that meets OE Specs. Those “universal” or “locking” fuel caps…

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2011 Buick Regal 2.4L P0014 Exhaust Camshaft

2011 Buick Regal 2.4L P0014 Exhaust Camshaft

Buick Regal On the 2011 Buick Regal with the 2.4L engine, The P0014 is a fairly straight forward code pointing to problem with the exhaust camshaft actuator solenoid. This solenoid is used in the variable valve timing system. This system advances/retards the ignition timing to provide the best fuel economy and performance for any given driving condition. What usually happens here, is the solenoid gets clogged and doesn’t move to it’s expected min/max positions. The solenoid is located on the top, passenger’s side of the engine, right next to the…

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