Cylinder 2 Misfire and Fueling Pattern...

So I've been getting the P0302 for about a month now... No surprise there... What I find odd is that EVERY time I fill up the MIL goes off... and comes back on after about 50-75 miles... I'm taking it to the dealer tomorrow (though I'm not expecting a prompt repair since apparently MobyJR just got the last head in TN :idontknow

Anyone else ever notice the fill up connection :thinking:

That's the first I've heard of it but it sounds like there's some kind of pressure thing going on. I'd be eager to hear what the diagnosis is.

Same code here, mine went off after fill up with a higher octane, but came back on when i lowered the octane