The bearings on the crankshaft are worn out. A complete engine overhaul is needed.
It may have lost oil pressure. Is the oil full? Insufficient oil is the most common but not the only cause of low oil pressure.
no installig a starter wrong will not cause engine knocking. all that will do is maybe short fuses, heat up wires, ruin your starter, or melt wires. knocking isn't electrical it is mechanical like lifters, pistons, valves, things like that
it's probably a rod knocking
There are some engines that will "KNOCK" if the wrong oil filter is used but in most cases the engine must be disassembled and repaired
Internal knocking inside the engine is almost always a sign of worn bearings. Crankshsft, or rod bearing would be my guess. The fix, if it is internal, is overhaul. Before opening it up, make sure the knocking is indeed coming from inside the engine.
It may need oil? Or motor needs rebuilt.
The engine on your 04 5.3L Chevy Tahoe could be knocking until it warmed up because of a bad fuel-air mixture. . The wrong oil could also be a cause.
The horsepower of a 1989 camaro Rs is 173 horsepower. WRONG. The number 173 refers to the cubic inches of the 2.8L engine. The rating of that engine is 135 HP stock.
A knocking engine can mean any of a number of things, main bearings, rod bearings, wrist pinsw or piston slap. If it's just piston slap, you probably have a lot of miles left in the engine. Anything else means trouble. Does it have an oil pressure switch or an oil pressure gauge? If you have a gauge watch the oil pressure. If it's up at an idle you probably have piston slap or wrist pins. If the oil pressure drops way down it's probably rods or mains. If the knocking goes away after a few seconds it's probably piston slap.
Engine oil does not cause a engine knock. It is caused by pre-ignition, which can have many causes, including the wrong grade of fuel octane. Make sure that you are choosing the correct fuel for your vehicle. You may want to take the vehicle to a mechanic, as engine knocking can seriously damage your engine.
Your question requires more information from you. What year and size is the motor. What is wrong with yours?
same thing happened to my 95 camaro 3.4l it sounds like your coolant sensor