not many good options here sometimes you can put just main bearing kit in for 150 or so parts and 200-300- labor might be better to find junkyard engine is your car 5.7 worth fixing or 4.3 maybe not good luck
if the engine is knocking really loud you probably need to overhaul the entire engine or get a new or used engine because loud knocking is not good
it loses power it starts knocking or it throws a rod out the side of the block
you broke it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! dumb bo
Knocking
Could be rod bearings - not a good sign. This is a sign of pre-failure of the engine.
out of gas or engine has problems; advice: consult manufacturer
The valv
Cooling fan is desgined to come on when coolant reaches 235 degrees Bad temperature sensor?
Have you been getting regular oil changes? Always keeping up on your oil changes are extremely important, and failing to do so severe engine problems like these. I could ask if you are using premium gasoline which is required for Preludes, but they have knock sensors so you don't have to worry about that.
get a new trany or rebildit cuz its going out unless the knocking is from moter it might be timing
try replacing the fuel pump Randy
It means that the engine was damaged when the oil was low. Main and rod bearings ride on a thin film of pressurized oil. If the engine is run without enough oil to create that pressure, it can cause damage to the bearings and wear on the bearing surface causes pressurized oil to leak out. Once that starts, the oil pump is not capable of keeping up a high enough volume of oil and you start getting knocking and low oil pressure. In other words, once that starts, the engine is pretty much done.