Fully inspect your tires. A piece of one (or more of) your tires may be tearing off.
Could it be the clutch? Or cable?
My girlfriend's 1995 Escort made a funny knocking/grinding/chirping noise from the back part of the engine. The motor mounts were loose and the problem was solved after they were tightened.
A loud knocking noise in the motor of a car at high speeds is most likely the engine. There could be another issue with the transmission if the knocking only happens at high speeds.
Take it to a garage and have it put up on a lift for an inspection. It must have been a big rock!
owners manual say it could be normal,but carbon on pistons from my experience also cause knocking,when I remove carbon knocking stops,I have corolla with 1nze engine.
check oil level. go to engine shop.
If its making a horrible grinding noise, it could be the bearing!
A "knocking" noise sounds like a bad connecting rod bearing. You may be ready to "sling a rod". These engines are famous for it.
Could be the brake caliper or the CV joint going.
warped rotors , brake
well all i can say is its a piece of junk and u should give away
Sounds to me like the tranny is gone...Your reverse gears are the last to go. You can try some of the Transmission Medic Fluids they have out....but it wont repair what is already gone it just might help you get it to the shop or the junk yard!