Re: motor oils
I have heard thinner oils help with better gas mileage as well but has anyone else noticed how much newer vehicles tick. I can not tell you how many newer cars I have stood by and heard a tick.
On a side note I was using synthetic 10w30 on 79 truck and recently went back to conventional oil and does not seem to leak as much oil.
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79 Chevy 2wd BIG10 350 TH400
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