low oil and a loose piston skirt
A hole in the muffler would cause a knocking sound in your muffler. A loose exhaust pipe can also cause a knocking noise.
A seized gear can cause a knocking sound on a 1987 Nissan 5 speed transmission. A blown gasket can also cause this sound.
it was meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
the cause of this is probably a bad u joint
can you elaborate? engine noise? stationary/moving? ticking, tapping or a definite knocking?
change fuel pump
check CV joints
Worn Ball Joint
Most common cause would be a loose brake caliper mounting bolts.
sounds like you ac compressor is about to crap out.
it might be a bent piton rod if you or water or somthing into the engine
If it's knocking it's probably a rod going out - if it's ticking it could just be the valves - Rodeos are notorious for value noise...