Troubleshoot & Repair

A dealership can report a car stolen, but usually only when it has enough ownership or authorization paperwork to act…

A dealer can sell you a car without a pre-sale “inspection” in many situations in the United States. The requirement…

Yes. In most U.S. states, a licensed dealer can sell a salvage vehicle, but the car must carry the correct…

Yes, a catalytic converter can run unusually hot – but it usually happens because something upstream is wrong, like excess…

A car starter can freeze in cold weather when moisture inside its housing turns to ice or internal grease thickens…

A bad valve cover gasket can reduce power, but usually indirectly. The gasket keeps engine oil inside the valve cover…

Yes, a bad rack and pinion can cause shaking while driving, especially when the steering wheel has play, the rack…

A bad PCV valve can absolutely cause a misfire, usually by creating an air-leak effect that makes the engine run…

U0421: Russian automotive engineering holds a distinct place in history, defined by rugged durability and utilitarian design.

You’re searching for information on Proton’s electric and hybrid car models, specifically the u0426 Proton, and wondering what sets it apart from…

You’ve got the dreaded u1121 00 [00001000] – code flashing on your car’s dashboard, and you’re wondering what it means and how to fix it.