What is the thumping noise from the engine compartment?
I have a 95 Camaro as well with the same problem. My problem was that my cam was eating up my lifters, and then they tried to fix the problem, and adjusted the valves wrong -- thus causing the thumping noise.
Why is your 1996 Cadillac sedan deville making a backfire noise from the engine compartment while at a steady speed?
What would cause thumping noise in engine when you drive and when you shut the car off it sounds like a coolant problem but dont know?
What causes a continuos thumping noise and floor shaking while driving not while idle for a 2000 Honda Accord?
It is probably time to change your belt. Or it may also just be too loose! when a belt gets to loose or worn, it will slip while engine is running causing a loud squiling noise to come from the engine compartment. eventually the belt will break! It is probably time to change your belt. Or it may also just be too loose! when a belt gets to loose or worn, it will slip while…
the clutch sliping is normally due to worn friction material and if the car judders when the thumping takes place like its about to stall this is most likely the problem caused by coasting alot or just age and normal wear might need a new clutch answer if clutch is slipping, have it adjusted, but with thumping noise and slipping , u need a new clutch get it doe before you need to be towed