04 lb7 SMOKING AND RUNNING BAD

[yblehssofball]

I hope someone can help.
I was running down the highway and when i took the offramp
and came to a stop, the engine started running real rough the idle was going up and down, had a loss of power and was smoking white smoke. I turned back around and went back home barely, the whole time i was thinking it was the fuel filter. I shut the motor off and couldnt get it started again i put a new filter on primed it and tried to start couldnt do it, i had a buddy crank it while i pressed on the prime bulb and it started, white smoke came out looked like i was spraying for mosquitoes but it still runs real rough and idle keeps going up and down and keeps smoking, seems to run pretty good at about 1800 rpms on up but anything below the whole truck shakes. I got some codes they were p0300, p0304, p0305, p0380, i had p0355 i cleared the codes and just the first 4 came back.
before this i have never had any problems whatsoever what can this be?
someone please help it is my work truck and without it I make no money.

[deeretracks]

P0300 Random/Multiple Cylinder Misfire Detected
P0304Fault Cylinder E-Misfire Detected (CYL4)
P0305Fault Cylinder F-Misfire Detected (CYL5)
P0380Glow Plug Circ Error Circ A
Check your oil and see if it has fuel in it....Also try unplugging the edge and see if it clears things up...

[yblehssofball]

I actually have had the edge unplugged for about 2 weeks due to the truck randomly shutting off and giving me a crank sensor malfunction. since ive done this the truck has been running perfect and edge says they will take the module and see if they can fix the problem.
as for the oil it doesnt seem like it has any fuel in it, ive done the paper towel test and compared to my wifes yukon oil and they seem to look about the same no halo around the oil.
earlier in the day i had gone to the station and got some diesel and noticed the fuel truck delivering a supply of diesel, when i removed my filter i turned it upside down in a glass jar and a bunch of crap and water came out of it, could i have gotten trash in the injectors?
I ran the truck a little while ago and it seems like its running a little better, dont see hardly any more smoke and i now am able to start relatively easier but it still idles pretty rough..
My father-in-law is a helicopter pilot/mechanic and he says it looks like a stuck injector to maybe keep running it and it may dilodge whatever may be keeping it stuck.
should i run it or is there maybe another alternative to get trash out of the injectors?

[deeretracks]

You might run some staydine or diesel kleen through it and see if it helps..

[jaydawg]

Second on the stanadyne fuel additive.

[yblehssofball]

whre can i get stanadyne

[jaydawg]

Probably at u local dealership and or truck stop. Should be around $10.00 for a bottle that treats 120 gallons.

[duramaxchris06]

I had the exact same problems with my edge juice with attitude when i first received it..idle'd ruff and terrible and sounded like it was gonna stall out any second, if i unpluged it and hooked back up the factory harness's then it would run just fine but still had all the codes thrown..i took the truck to GM and had them reflash the computer to clear the codes and then i called edge and explained it to them and they told me that the edge module was bad..they said it doesent happen very often, but they have seen it before...they sent me a whole new edge system, rushed overnight delivery with no extra charges and all i had to do was send my old screwed up unit back.....i havent had anymore problems....

[cougarGT]

2007 gmc 6.6 i ran DESIEL SECRET fuel and started having fuel filter getting stopped up changed fuel filter 4 times in two weeks tried injector cleaner and the same symtoms smokes under a load and lost of power code shows up FUEL RAIL PRESSURE TO LOW a put in redline desiel catytist and i getting 25 miles to the gallon i checked the computer and odometer it is accurate, i also changed back to regular desiel to tanks ago about 400 miles back,engine is louder than usualat times,any suggestions.ANY THOUGHTS> milage is unbelievable at 25 mpg but no acceration off the line or no passing gear or trouble codes pop up.help any body!!!

[yblehssofball]

I got the lucas injector cleaner with 5 gals of fuel (4.45 per gal #2 diesel, what a rip off)
and ran the dog sh-t out of it on the interstate (about 85 mph to 90 mph)for around 50 miles with a state trooper passing me up and just glancing at me (weeew), pulled off on a offramp and whatever was in the injectors cleared out.
Its running better than before the problem just had to add a lot of fuel and open up those injectors to clear out any buildup.
Im calling edge and explain the problems im having with the unit, i just replugged the juice and within 2 minutes the truck randomly shut off and threw a p0355 crank sensor malfunction, unplugged and everything is good again, lets see if they make the unit good?
Thanks for the suggestions and all the help.