At idle, your boost gauge should read between 0 and 5 psi. If it’s reading higher than that, there may be a problem with your turbocharger or wastegate. If it’s reading lower than that, the boost pressure may not be high enough to open the wastegate fully. If your car is running properly, your boost…
The biggest cam for a stock 350 engine is the one that provides the most power while still being able to idle smoothly and providing good low-end torque. It will also have good valvetrain stability and be compatible with the stock heads and intake manifold. The most popular big cam for the 350 engine is…
The transfer case is responsible for transferring power from the engine to the wheels. The shift motor is what allows the transfer case to change gears. If the shift motor is not working properly, it can cause the transfer case to become stuck in one gear. This can lead to problems with acceleration and deceleration,…
If you notice an oil smell coming from your car’s air conditioner, it is most likely due to a leak in the A/C system. This can be a serious problem, as oil is necessary for the proper functioning of the A/C system. If you have an oil leak, you will need to take your car…
The Camshaft Oil Control Valve (COCV) is located on the side of the engine block, near the camshaft. It regulates oil flow to the camshaft, and is opened and closed by the ECU. The Camshaft Oil Control Valve is located at the back of the engine, near the oil filter. It is a small, black…
The VW 1.8 T oil capacity is 4.5 quarts with a filter change. This engine uses synthetic oil and the recommended oil weight is 5W-40. If you own a Volkswagen 1.8T engine, you know that oil changes are important to keep your car running smoothly. But what do you need to know about the oil…
If your oil pressure gauge is stuck on high, it could be a sign that your engine is overfilled with oil. If the gauge is accompanied by an illuminated check engine light, it’s definitely time to have your vehicle checked out by a mechanic. Oil pressure gauges can also become stuck due to a faulty…
If your oil pressure gauge drops to 0 and then goes back up, it could be a sign that your oil pump isn’t working correctly. This could be caused by a clogged oil filter, an oil leak, or something else. If you’re not sure what’s causing the problem, it’s best to take your car to…
Yes, oil pressure changes with rpm. Oil pressure is created by the oil pump, which pumps oil through the engine to lubricate it. The higher the rpm, the faster the oil pump operates and the higher the oil pressure. As the RPM of an engine increases, so does its oil pressure. This is due to…
If your car is leaking coolant but there is no oil in the coolant, it is likely that you have a head gasket leak. The head gasket seals the engine block and cylinder head, keeping oil and coolant from mixing. If the head gasket fails, oil and coolant can mix together, causing the engine to…