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GM Authority2d
GM L87 Recall: Will 0W-40 Engine Oil Impact Fuel Economy?
GM is issuing a recall for the 6.2L V8 L87 gasoline engine, with some units receiving a new oil spec. The question is - will ...
Engineering Explained on MSN3d
Will Thinner Oils Damage Your Engine?
Can thin motor oils protect your engine? Sponsored by Mobil 1 motor oil – Visit AutoZone to find the right Mobil 1 motor oil ...
GM Authority7d
GM 6.2L V8 L87 Engine Recall: Does The New Oil Cost More?
GM has issued a recall for the 6.2L V8 L87, with some units receiving a new, higher-viscosity engine oil spec. The question ...