The 12v fuel transfer pump in your car is usually the most important component in your car or some other type of internal combustion engined device. A lot of engines - like some older engines that go on motorcycles - are the type of engines that don't need a Fuel Pump.. at all. In most cases, carbureted engines...

For older models, it wasn't hard to detect when your fuel pump was going out, and it was almost as easy to replace. There were two spots where you can find the fuel pump, either somewhere near the underside of the block, or attached to the head, near the camshaft. How these pumps work is that the pump unit consisting...