The owners Manuel says to use 87 octane. I've been using 86. Will this cause damage to my engine? Does the octane rating really matter in this situation? Does it matter what gas station I go to i.E. Costco, chevron, am pm, etc. Do they really sell cheap gasoline to consumers? Thank you for your help.
have the same problem?
Saturday, June 15th, 2013 AT 1:27 PM