ok long story short. trust me there is a good reason for this.
tank half-full of 87. ecu with chip for 91 octane. can a drive it and put 91 in it, and itll be ok with half and half? or should i go get some octane booster? idk if that stuff even works?
thanks for any helpful input
tank half-full of 87. ecu with chip for 91 octane. can a drive it and put 91 in it, and itll be ok with half and half? or should i go get some octane booster? idk if that stuff even works?
thanks for any helpful input
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