es wrote: > hey my 1990 9000 cd 2.0 turbo(104000 mil) is do for an oil change i > think all its life its hade regular oil in it but this time i want to > put synthetic oil in it.is this going to cause any problems with a car > thats had reg oil all its life? or will i just get all the good stuff > of synthetic oil? > > i here that mobil 1 synthetic is one of the best out there should i use > this in my car? I hear that Mobil 1 is considered the 'dog's bollocks' in the synthetic oil market. I have *no* idea how to choose which grade they offer for normal road use however that is most appropriate for your needs. Too many options ! Great for racers for sure. I buy the synth or semi-synth oil that my excellent local motor factors offers. I'll give semi-synth 5k miles and synth 10k miles. Remember to flush between oil changes. I doubt that you drive a sufficiently agressive and fast routine to justify the likes of Mobil 1. > my car is a 5spd and i also want to change the tranny oil to synthetic Why ? Does Saab suggest this ? I gather it's meant to be left alone. Mine was totally clean Return to Main Index
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