Hypertech question
Hypertech question I have a 98 formula and I have the hypertech programmer and i want to know why cant i change the octane to 93, It says RFG what is RFG(REFORMULATED GAS. WHAT IS RFG TUNING AND NON RFG TUNING. WHAT TO PUT IT ON MY CAR
RFG http://www.epa.gov/otaq/rfg.htm
Depending on where you live.....you may or may not have RFG.
I think that the program is set to whatever the vehicle is set to run on. In your case.....premium. Whether it be 92 or 93 octane....there isn't a whole lot of difference in performance.
Depending on where you live.....you may or may not have RFG.
I think that the program is set to whatever the vehicle is set to run on. In your case.....premium. Whether it be 92 or 93 octane....there isn't a whole lot of difference in performance.
