Originally Posted by firemedicf150

I knew going to a 285 tire would have some effect on my mpg's, however I wasn't expecting such a significant difference in the feel of the truck when I accelerate. Seems to lag now, not a lot, but it is noticeable. Anybody do performance mods after upgrading their tire size to get that power back?

Originally Posted by Ringleader

Same here. I've tested/checked everything except the intake gaskets. I have plugs, need to get COPS and gasket set, then I'll do it all at once. Getting about 14mpg because of it. I was getting 18 easy before the codes.

Originally Posted by Buckshot482

I am really liking the tires though. They aren't that loud and do everything I need them to. Honestly all I just need them to do is last intill next spring, that's when I finish my degree and start my adult job and will upgrade to 37's with new gears. I just applied for an intern that will double my current pay, I really hope I get it lol.

Originally Posted by F150_NAMED_CLIFFORD

not very good automotive stuff, unless it's paint. Is this and easy fix for someone like me to accomplish? 4.2l

Originally Posted by jprevat

Are you losing any coolant

Originally Posted by jferg92

SCT tuner will bring you back to the stock feeling. I bought mine a week after 285s because of the same issue

Originally Posted by Ringleader

not that I've noticed.

Originally Posted by jferg92

sct tuner will bring you back to the stock feeling. I bought mine a week after 285s because of the same issue

Originally Posted by Jackedup00

Here you go before you go drop a **** ton of cash on cops. Someone on here mentioned these and they have great reviews. Even with a very generous discount from ford the whole 8 pack costs maybe $10 more than one oem coil

Video Link: http://www.amazon.com/FORD-COMPLETE-IGNITION-COILS-DG508/dp/B0031ZDU62/ref=sr_1_1?ie=UTF8&qid=1400721058&sr=8-1&keywords=f150+coil+pack