How to Replace the PCV Valve in a Pontiac Grand Prix?

Answer When working properly, the positive crankcase ventilation (PCV) valve controls the amount of pressure that builds up in your engine. If the PCV valve malfunctions or has a clog, your engine will st... Read More »

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How to Replace the EGR Valve on a 1999 Pontiac Grand Prix?

As part of the emission control system, your 1999 Pontiac Grand Prix uses an electronic exhaust gas recirculation (EGR) valve that sends small amounts of exhaust gases into the combustion chambers.... Read More »

How to Replace Valve Cover Gasket in a Pontiac Grand Prix?

The Pontiac Grand Prix was designed to offer performance for the owner. To keep the Grand Prix performing at it's best, some maintenance is required. One of the really important maintenance steps i... Read More »

What is an egr valve for a 2002 pontiac grand prix?

The EGR valve for a 2002 Pontiac Grand Prix is the exhaust gas recirculation valve. The EGR valve lowers the nitrogen oxide that is created in the engine's combustion chamber. It also reduces the a... Read More »

How to Change an EGR Valve on a 2001 Pontiac Grand Prix?

The 2001 Pontiac Grand Prix is equipped with an EGR valve, commonly referred to as the exhaust gas recirculation valve. The component is crucial in making sure the exhaust is cooled properly and qu... Read More »