A whining noise is caused by a faulty power steering pump. When the pump has air in the system or has trouble creating pressure, it produces a loud whining noise.Know More
As a pump is continually used, the seals inside the unit become worn. When these seals fail, they form leaks that drain out the power steering fluid. When the fluid is almost complete drained from the system, the steering wheel will have dry spots when turning, and the pump will begin to whine. Without repairing the leaks, the pump will eventually fail.
There are commercial products available that contain additives to help slow power steering leaks, but the best option is to replace the unit and hoses themselves to ensure a leak-free pressurized system.Learn more about Engine
A knocking noise from the engine is the main symptom of a bad harmonic balancer. A squeaking noise is another symptom of a bad balancer.Full Answer >
Tappet noise is a ticking, tapping, clicking or clacking noise that occurs when tappets, also called lifters, hit the top of the engine, and this can cause engine misfires and damage. It is usually heard in the engine half on the passenger's side, or the right side of the car in American cars.Full Answer >
Replacing the oil pump on a Ford F-150 is an advanced level repair that requires draining the existing oil, pulling the oil pan and removing the oil filter from the engine. Pump replacement is an extensive process and incorrectly installing it will result in premature pump failure.Full Answer >
An engine rebuild is an extensive repair that requires installing all the internal components of an engine including the oil pump, crankshaft and pistons. Mild rebuilds are usually the result of a damaged internal component while a full-on re-manufactured engine completely refurbishes every part on the block.Full Answer >