Why burn regular gas? The cost savings (at least here in Georiga) are less than 30 cents per gallon.

So, for under $3.50 per fill up, I use what they tell me to use. THINK of how many tanks of gas at $3.50 per tank you'd have to burn to save the cost of repairs (or even clearing of codes) to make up for it.

The fuel filler door tells you PREMIUM ONLY. That is not a recommendation, its an instruction.




(You asked for everyone's opinion - you now have mine. )