I just bought an 04 golf TDI.. the dealer just did a LOF, and used castrol syntec 5w-40
I have a feeling thats not the right oil for the diesel? Would mobil 1 0w40 work? Because i can get the 0-40 for free....
What is best in the gearbox also? And any fuel additive suggestions?
I have a feeling thats not the right oil for the diesel? Would mobil 1 0w40 work? Because i can get the 0-40 for free....
What is best in the gearbox also? And any fuel additive suggestions?