View Single Post
Old 02-21-2014, 02:15 PM   #1200
jeebus
Senior Member
 
Join Date: Jul 2012
Drives: 2015 Mustang GT (on order)
Location: San Diego
Posts: 904
Thanks: 114
Thanked 471 Times in 208 Posts
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quote:
Originally Posted by 2point0 View Post
Hehe I can put that $1 to good use, too. It'd have to have been several bad batches of fuel, because this is between a couple of weeks. Nothing modified with the intake other than Perrin drop-in and sound generator delete (obviously makes no difference). And the OFT maps were designed with a replacement filter in mind.

Hopefully I can burn through this latest tank this weekend so I can get back on the stock tune. Figure there's always the chance that the dealer will want to update my ECU for something anyway. I'm not opposed to telling them I was on E85, as long as I can replicate it on the stock map.
Don't tell them you were on e85. Bad bad bad idea. If you are getting coil pack codes, I'd wager to guess a coil pack is failing. As others have said, get 91 in your tank, flash back to stock, and drive until the code comes back (it probably will), then take it to the dealer.

On a side note, your logs look good.
__________________
jeebus is offline   Reply With Quote
The Following User Says Thank You to jeebus For This Useful Post:
2point0 (02-21-2014)