Forum Discussion
owenssailor
Sep 21, 2016Explorer
I use what the manual calls for. Truck gets regular. Miata drinks premium.
The "high test" is actually harder to ignite so it does not cause ping in high compression engines.
all the yard mtce engines get regular with fuel stabilizer in every tankful.
The "high test" is actually harder to ignite so it does not cause ping in high compression engines.
all the yard mtce engines get regular with fuel stabilizer in every tankful.
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