Pennzoil specifically warns against using different oil weights -- the number following the dash -- in your car's engine. It's acceptable to use 0W-20 engine oil in place of 5W-20 or even 10W-20 ...
One Tacoma owner ditched Toyota’s recommended oil for something thicker, and the results have sparked a heated debate. Is ...
Oils do more than just lubricate our cars’ engines—they help protect all the internal components and keep the powertrain ...