Forum Discussion
The_Texan
May 19, 2013Explorer
I have the Corvette(6.2L) engine in my truck and the dealer could make more money by installing full synthetic as I asked, but he said it would not help anything in the engine, or GM would have installed it from the getgo. He said all it would do is drain my pocketbook quicker...:B. So, I will stick with the blended synthetic that GM uses.
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