The best synthetic oils offer more mileage, keep the engine cleaner, perform equally well in low and high temperatures, and protect your engine by keeping wear at bay. Editor’s Note: We have ...
What engine oil would you recommend for a 1988 VW Polo, 1.3 litre, which has done less than 20,000 miles in 36 years, with regular use (I.e it has not been standing unused). The handbook, now 36 years ...