Many mechanics claim that the N20 engine design is the worst in the brand's history. Is this justified? ...

The BMW engine became notorious for oil pump drive failures, which destroyed many engines. However, this is not the only ...

and absorb some of the heat generated by a running engine. The oil pump provides the force that delivers oil through galleries and passages around the engine. Oil pumps are usually either inside ...

The oil pan is attached to the bottom of the engine with bolts and is the reservoir for oil that gets pumped throughout the engine to lubricate, clean and cool moving parts. A pump forces the oil ...

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