The RX-8's say that they recommend Premium gas. Do I have to put premium...

j_max_w

New member
...every time or every other fill up? Do i have to put premium every time? What happens if I don't? Can I put premium every other or every third, or what's the deal.
 

MikeL

Member
they recommend premium for the performance. If you put in lower grade/octane it will compromise the performance. You will notice knocking and pinging with lower grades which over time will ruin the engine
 

MikeL

Member
they recommend premium for the performance. If you put in lower grade/octane it will compromise the performance. You will notice knocking and pinging with lower grades which over time will ruin the engine
 
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