Injen Won't Work on 2012
02-14-2012, 05:17 PM
#31
Everyone of these that misfires constantly, if they would pull the spark plug, it probably has a crack on the insulation. I'm going with Denso Iridiums if mine misfires once. I've driven them 65000 miles without a misfire and if I happy, I'm good. Not gonna mess with a poor arss plug. The denso uses a wider gap and less resistance thru the core to fire a wider gap .043" while the SP528 motocraft uses thin wire platnium and gaps at .035". Just the narrow gap suspects it as a malf.
Last edited by papa tiger; 02-14-2012 at 05:21 PM.
03-12-2012, 11:32 PM
#32
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So generally you change a component out to save money or to fix a problem.
Ford didn't change the MAF out on anything but the EB.
Wonder why? Be nice to find out!
So many of us have had mpgs gone to crap, rough idle, and the infamous 50-60mph shudder under slight load like an uphill grade. I've got them all.
Just found out my 2011 Injen won't work on the 2012. Fortunately I can return it since it says right on the box it's for both.
Ford didn't change the MAF out on anything but the EB.
Wonder why? Be nice to find out!
So many of us have had mpgs gone to crap, rough idle, and the infamous 50-60mph shudder under slight load like an uphill grade. I've got them all.
Just found out my 2011 Injen won't work on the 2012. Fortunately I can return it since it says right on the box it's for both.