based on replies here & from tacoma owners over 10+ years, i would wager that most or at least a whole bunch of 4runner owners do use FULL synthetic oil & do NOT have leaks caused by the oil. but just the same, you dont know what people use either so why try & argue about it? start a poll for what kind of oil members here use in their 4runners & see what you get. there are also 2 or 3 examples on this new thread saying they use FULL synthetic at higher miles & have no leaks... how is that possible???
you still avoid the FACT that semi synthetic oil is barely 15-20% synthetic, its a marketing gimmick to charge more for oil because some people think its like half & half.
& now of all things, you think or imply that synthetic oil will cause a head gasket issue??? LMAO!!! please explain how that is even remotely possible??? or did you hear that from scotty kilmer??? you really need to step away from from the keyboard & stop spewing nonsense like this...
Iowa? Where is that?
Like I said before. Just get lost!
Multimillionaire from the Bahamas.
Surf the net. Lots of owners got oil leaks from using synthetic. Surf along!
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