Blue smoke
#1
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Now I have done research and know that blue smoke at start up indicates oil getting into the cylinders through valve seals or guides. I have also looked at some saying that if you rev it up going down the road and let off of it there should be a high vacuum situation and should smoke as well. I see the smoke at start up but I get none revving up and letting off the gas. Also any other inquiries to the blue smoke would be great as well.
#4
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Dont worry about it
. Its old and a little extra lube never hurt nobody. Honestly though yes you are burning a touch of oil at start up but what year truck do you have?
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#6
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Yeah bud, you got an 85 with 150,000 miles. Even though its pretty low miles for that old of a truck, I wouldn't worry yourself of a little oil burn at start up.
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