Many people with older cars use Shell Rotella T5 oil which is a synthetic blend-first formulated for diesels. But any quality 10W-40 10W-30 designed for older engines is fine. Considering the car is ...
Its full synthetic oil is available in several viscosities, and some products, such as its 10W-30 and 10W-50 oils, include clutch-saving technology specifically for high-revving engines ... little ...