Originally Posted by psmitty95
Maybe I should stop using mobil gas and switch to shell
. Should I post a log from earlier this year on mobil 93 to see if the timing is better. I'm thinking its either the mobil 93 or because of the storm shortages somewhere along the lines my tank isn't full 93 and has 91 or even maybe 87 mixed in there...
In my testing, Mobil 1<Shell<Chevron according to my logs. I tested all three down here and Chevron gas had the cleanest looking timing curve. I would give it a shot