Is it harmful to use 15W-50 grade oil instead of 20W-40?
Is it harmful to use 15W-50 grade oil instead of 20W-40? The answer is YES, Engine oil is graded according to specific criteria. When manufacturers recommend certain grades for certain vehicles, it is done keeping in mind the requirements of that specific engine. This is why one should avoid switching engine oil grades to prevent damage […]
Is it harmful to use 15W-50 grade oil instead of 20W-40? Read More »
Is it harmful to use 15W-50 grade oil instead of 20W-40? The answer is YES, Engine oil is graded according to specific criteria. When manufacturers recommend certain grades for certain vehicles, it is done keeping in mind the requirements of that specific engine. This is why one should avoid switching engine oil grades to prevent damage
