- Low fluid level
- Worn gears or bearings
Wheel bearings:
- Worn bearings
Driveshaft:
- Bent or damaged shaft
- Failed or misaligned universal joint or carrier bearing
Exhaust system:
- Loose or damaged components, such as the muffler, exhaust pipe, or catalytic converter
Suspension:
- Loose or damaged components, such as the shocks, springs, or control arms
- Damaged bushings
Brake system:
- Warped brake rotors or drums
- Worn brake pads or shoes
Fuel system:
- Problems with the fuel pump, injectors, or lines, which could send an incorrect amount of fuel or create turbulence