i have a 94 acura legend with a bad nock in the motor the car was going dwn the highway and all of a sudden it happened the car does still run and it moves the car doesnt smoke just has a nock it deff has a power loss but i was jw if n e 1 had n e ideas on it i didnt know if it was a valve or a piston n e 1 can help lemme know

 

Use some punctuation next time, that gave me a headache.

Basically you need a new engine. If you threw a rod, it would more than likely cost more to fix then a good used engine. Depends on how much damage is done inside, and if it blew a hole in the side of the block.