Hey guys,
My truck just recently started to idle roughly to the point that it almost dies sitting at a red light or just in the driveway in general... My evo programmer read that I had a P0113 code being thrown.
The code from what I've read is that it has to do with the MAF Sensor. Possible fault in the connector maybe? Idk. Anyway, I've checked for all possible pcv leaks and I can't seem to find anything anywhere... Has anyone else experienced something similar to this?
Thanks!!

 

That code is for the air intake temperature sensor. It has nothing to do with the MAF or PCV valve. Either your intake temp sensor is unplugged, or bad. It is in the black intake tube between the MAF and throttle body. I'll see if I can find a pic.

 

Here you go.

 

http://www.tascaparts.com/ford/f-150...ke-temp-sensor

 

I strongly recommend the Motorcraft replacement. On my Mustang I had an Airtex sensor fail on my Mustang. Luckily I moved it from the cylinder 4 intake runner, where it was sitting upside down, to the intake pipe where it was right side up. Otherwise this wire would have fallen into cylinder 4.

 

I've got some new codes that showed up today.
Looking at a misfire on cyl. #6 (p0306)
And crankshaft sensor position (po316)
I'm assuming the first, and cheapest thing to do is go through and check each spark plug and replace?

 

use that tasca website on coils too. That's probably the misfire culprit. These motors don't like aftermarket coils.

 

What year is this thing? Which motor?

 

2003 heritage edition 4.6l 4x4 110k miles.

So far, I've changed oil, injector cleaner. And octane booster. Obviously not gonna help in my case as far as the missfire goes lol

 

probably a coil.