Válvula del motor para automóviles y camiones cubre para Pontiac

Valve Covers for Pontiac

Though the Pontiac brand of vehicles has been discontinued, there’s still a large demand for components for its line of vehicles. The manufacturer shuttered its doors in 2009, which means that key components like valve covers are needed by many modern drivers. To find the right valve cover for your vehicle, you’ll need to know how this component works.

What is a valve cover?

The valve cover for a modern Pontiac effectively covers the engine of the vehicle. Underneath the cover, which is typically made of aluminum, is a seal that keeps oil from leaking out. This seal can be made of either rubber or cork, and over time, Pontiac valve covers, like any other valve covers, can heat up and cause the seal to get brittle and less protective so that oil leaks occur.

Is it common to have two valve covers?

Some Pontiac models like the GTO will usually have two valve covers. This is because V6 and V8 engines have a “V” shape that requires valve covers for each branch. For this reason, valve covers for Pontiac vehicles like the GTO, Firebird, and the Le Mans all come in sets of two and also come complete with two seals.

How can you tell when it’s time for replacement?

As you drive your Pontiac, the intense heat that’s generated at the engine level will gradually cause your components to degrade. The gasket is a flexible piece of rubber or cork that is either glued or fastened to the body of the valve, but when it’s been heated for a long period, it tends to lose its flexibility. As a result, gaps form, and since the valve covers of your vehicle hold in oil from the engine, you will start to experience leaks that can actually cause problems.

What kind of problems can a degraded gasket cause?

While the valve covers themselves effectively serve as a lid for your Pontiac engine, the gasket that binds it to the surface is where you can run into problems. When there’s a leak on the body of your Pontiac valve covers, oil will pour onto the surface and cause a black sludge. This leakage can also drip out of the car, and lost oil means that the car will have less to work with and will lose out when it comes to performance.

When rebuilding a classic Pontiac, are valve covers easy to find?

Pontiacs have been manufactured since the 1920s, which means that classic enthusiasts may need components for their vehicles. Fortunately, it’s fairly easy to find valve covers for just about any model of Pontiac dating back at least to the 60s.

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