What grade of oil for a 2002 range rover hse
If it has some miles on it, I'd run 20w50 synthetic. With it being an older car and summer around the corner, it will do well. Oil thins out a lot when it gets hot; also if you use a very thin oil it's very likely that your car can start leaking oil from all sorts of places. Thicker oil will also keep it running a little quieter and consume less (oil.)
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