2007 Mega 5.9 cylinder misfire
 

so my "07 has been running like crap,after some fooling around yesterday I finally got it to throw a code.....(put load on the truck by doing brake stand):w2:

P0302
Cylinder 2 Misfire Detected

ok,so how do i fix it? is it a simple injector swap or something bigger?
is this an easy fix?

I have a PPE Programmer,currently set at stock
5" MBRP exhaust from the turbo back
quadzilla boost fooler

thanks in advance
bruce in B.C

So this sounds like what happened to my Dad's 07 5.9L work rig.

We had already went through 4 other injectors, all covered under warranty, but on the 5th injector failure the shop was backed up and couldnt work on the truck until about a week later. Again the truck is a work truck and cannot sit unless necessary, and the dealership told us to run it.

About two days before the appointment, the engine blew a hole in a piston, and the dealership finally changed all 6 injectors (like the should have after the second injector failure...) and changed the longblock assembly.

So get into the dealership as soon as possible-let the warranty take care of it, and be careful between now and then! (Of course you need the remove your programmer before going into the shop with it.)

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:bomb21:

I'd love to take it for warranty,but Dodge in it's infinite wisdom won't honor my warranty since I brought the truck from Texas to Canada,and Canada won't honor the warranty because it's from out of country.....got to love free trade!

I would try taking the #2 injector and switch it with another injector, and then see if the problem follows the injector.

Exaactly what I would do first. Swap 1+2 and see if it moves. If not, then I would think about doing a compression and leakdown test. Are you blowing any od colored smoke? White or blue?

Diesel Nut,the smoke is blue,leaving me to believe its unburned fuel not blow by or heaven forbid water...as soon as I get time,(weekend) I'll swap the alleged injector to a new spot

Let us know what happens Bruce!!

Any updates? :pca1:

not yet,I'm in discussion with Dodge about warranty issues..and why they won't cover it!

Your PPE programmer and boost fooler??