Serious engine knock or valve train noise. Have this looked into by a pro.
u knocking on it
NO! Depends on your definition of safe?
Drive shaft is going out
The drive shaft falls into the street. Before that the car shakes.
Change to a higher viscosity oil and see if you can get the knocking to be a little quieter, you might get quite a few miles if you don't over-rev it and drive real easy.
Yes, but you need to find out why they are knocking. May just need a valve lash adjustment.
Tires may need balancing
ours was making a teerrible knocking noise like it was low on oil. also the check engine light was stuck on. had a shop replace some gaskets (upper manifold maybe?) and noise is gone.
There is something wrong with your wheels or steering. You car is NOT safe to drive.
Could be a rod knock. Your bearings slipping in the engine.
Have the tires Balanced. Then check alignment. If still shakes is it when your press the brakes? If so check the rotors and abs system. Or if it could also be the over drive if it is when shifting gears. Try running it with the over drive off.
hi i have a citroen saxo s reg 1.5D and it is knocking like a drive shaft but it dont do it all the time what do u think i should do shall i try a new drive shaft?