A trembling car is often caused by problems with the wheels and tires, such as imbalance or wear. Other common causes include issues with the engine (like bad spark plugs or mounts) or the brakes (such as warped rotors). Noting when the trembling manifests—be it while idling, braking, or driving at speed—is key to narrowing down the potential cause.

A car shaking during acceleration can be caused by engine issues like bad spark plugs, transmission problems, or damaged drive axles. Other potential causes, such as unbalanced tires, a bent wheel, loose lug nuts, or broken motor mounts, should be professionally diagnosed to ensure safe operation, due to the potential severity of these issues.

Your car's AC blows warm air due to low refrigerant from a leak, a faulty compressor, a blocked condenser, electrical issues, or a clogged cabin air filter. Aside from checking the cabin air filter for simple blockages, the resolution of most AC problems demands professional mechanical expertise due to system complexity and potentially hazardous refrigerants.

People don't paint their cars more often due to the high cost of a quality paint job, the negative impact on resale value, and consumer preference for more neutral or muted colors. The needs for repainting are further reduced by modern automotive designs and enhanced durability of factory-applied coatings, along with the constraints that vehicle leasing prevalence places on customization options.

A car can smell like burning rubber due to a leaking coolant hose or belt touching a hot engine part, a dragging drive belt or clutch, a stuck brake caliper, or even an electrical issue, necessitating a mechanic's assessment since it could point to serious problems including overheating or component breakdown.

Your car may be shaking due to tire and wheel issues like imbalance or uneven wear. Alternatively, the shaking can also stem from the brake system (warped rotors), the engine (misfires, bad spark plugs), the suspension (worn ball joints), or drivetrain components such as CV joints and U-joints.