So, the engine top end, is usually everything above the cylinder head gasket. This would include everything, in engines that have a overhead camshaft (OHC).
Oil consumption is something nobody wants. So, how can worn engine bearings make it worse ? Engine oil consumption past rings, will only get worse when, engine bearings begin to wear out. So, oil consumption […]
So, the main function of automotive engine valves is, to let air in and out of the cylinders. As a result, the valves in your cylinder head, are a vital component of your engine and […]
Valve Springs in your engine have a very basic job, but how they do it is very important. So, one very important point to keep in mind is that they all; lose tension and weaken […]
Valve Lifters, Hydraulic And Mechanical. So, what is the big difference. Both hydraulic and mechanical valve lifters have the same job, but do it differently. They both follow the contour of the camshaft lobe and […]
GM 3100 – 3400 engine issues are still happening and are being repeated. We still have leaks, installation problems as well as cylinder head and rocker bolt issues. That’s because most people are still confused […]
Valves and piston rings are crucial for your engine to function properly. Aside from your head gasket, these are the parts that are responsible for sealing the combustion chamber. Most of the time, valves and […]
Valve stem seals control the lubrication of the valve stem as it moves up and down in the valve guide. But, if too little oil flows past the valve stem seals the valve stem and […]
So, To determine the health of a head gasket between two cylinders try doing a bubble test. If you believe you have a leak, but just cannot find it, Doing a bubble test may be […]
So, The GM 6.6L Duramax diesel seems to be causing a lot of controversy. Consequently, One big issue is, what the is correct head gasket is for this application. As a result, Many installers are […]
The term “valve lash” is often used when discussing valve train adjustment. A valve lifter (sometimes referred to as a tappet or cam follower); follows the contour of the camshaft lobe and transfers that motion […]
Rocker arms dislodging on certain engines is a common problem and is usually misdiagnosed. So, A customer comes in and complains of a poor running engine. After diagnosing it you find engine misfire codes. And, […]
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