2005 6.0 liter diesel w/ 80k miles
Codes are..
P-0261
P-0264
P-0267
P-0270
P-0273
P-0276
P-0279
P-0282
Cylinders 1-8 Cylinder Injector Circuit Low. Truck was also filled with gasoline about 15k miles ago. Cleaned up before driven but motor was running when filled. Other than a couple of EGR valves the motor hasnt had any other history really.
What do I look at first...Injectors? Filters? Fuel pump?
Thread: Cylinder injector circuit low?
Results 1 to 20 of 39
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12-14-2009 03:20 PMWhats with all this Skater Nation nonsense?
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12-14-2009 03:23 PMFord?
Theres a pump down on the frame rail. It's a pump, primary filter and water separator in one piece. It doesn't like gasoline.
Do you do fuel filters every 15K?
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12-14-2009 03:43 PM
Ford Yes....Excursion...I here you have a few
When the gasoline incident occured the truck was idling,(stepped away on my cell phone) as soon as I heard it starting to bang and rough idle I ran around the truck jumped in and shut it off. Gas attendant (NJ) looked at me and wasnt sure weather to run or hide,
All lines were lines were blown out, filters changed, tank lowered and emptied.
At the time I was told if there was damage it would be a fuel pump or injector damage, and if either were damaged it wouldnt run or you wouldnt want it to run (they get pretty angry if an injector isnt firing).
Filters and oil (mobile1) is changed every 15k, although I have to check when I last did my air filter.
From what I just read on another site it could be the FICM...thoughts?Whats with all this Skater Nation nonsense?
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12-14-2009 03:54 PMGas ruined mine- same scenario. It pumped mixed fuel only for a minute. The injectors- it would take some time for the lack of lubricity in gas vs. diesel to hurt them. All it would do is wear the pintle.
Trouble is, about the only people capable of diagnosis is the dealer- and they nail you on that work.
I've had the injectors start to coke and not fire- you just lose power. I started using Stanadyne additive and a quart of ATF at every fill-up (at the suggestion of diesel guru BUIZILLA) and haven't had a problem since.
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12-14-2009 03:54 PMHere ya go:
http://www.ford-trucks.com/forums/89...procedure.html
Apparently if it's trash http://www.swampsdiesel.com/
can fix them cheaper than buying a new one and having it programmed.
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12-14-2009 04:16 PM
check your o2 sensor, could be sending the wrong code to the map to so on and so on,,,,any time antifreeze or gas or anything hits the o2 sensor it goes south,,good luck,,
IMCO #10- 2009 National Champions
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12-14-2009 05:16 PM
Anyone know if the FICM is covered under warranty?
I don’t believe the injectors are and I hear they come with Mercury pricing.Whats with all this Skater Nation nonsense?
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12-14-2009 05:42 PM
I'm thinking FICM if it's all 8... the gas was just a coincidence at the time... the FICM doesn't know it had a gas diet.... HOWEVER, stressed injector coils due to dragging injector plungers and-or poppet valves will sense a higher than normal injector solenoid ohm load back to the FICM.. and fool ya... we've got a 2007 customer who has that exact problem right now, but his eats #2 and #4 injector about every 3 weeks due to the original gas ingestion, I haven't pinned that one down yet... try the Stanadyne and ATF trick... don't O-Dose on the ATF mix or your EGR valve won't like it, but it already doesn't even like clean diesel at this point... there's another board member here that had the same issue at fillup time and he did the ATF overdose and he's gone about 50,000 miles since that issue and it only ate an EGR valve but he saved the injectors.. the injectors are 199.90 each brand new-exchange, and of course, we have them in stock...
please don't tell me your running Rotella also?
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12-14-2009 06:09 PM
Only additives I run are Power Services 911 or their Diesel Fuel Supplement with cetane boost mostly when snowmobiling up north.
How much ATF are you talking?
Would the FICM be covered under the warranty. There are ZERO Ford dealers that deal with diesels around me. If its covered I will put up with a dealer, if not Ill take it to someone who knows what they are doing and bite the bullet.Whats with all this Skater Nation nonsense?
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12-14-2009 06:13 PMGood reading, guys.
Tantrum, you're only at 80,000 miles. Why wouldn't it be covered under the 100K diesel warranty?
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12-14-2009 06:24 PM
i'm purty sure the warranty is 5 and 100,000 on engine and emissions components...
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12-14-2009 06:32 PMEverything in the engine is covered to 100K with a $100 deductible.
ATF is one quart per tank.
Disconnect the Deutch connector from the EGR and leave it hang and alot of your odd driverability problems will disappear. No downside.
And start using the Stanadyne. First product I've ever tried of that type that actually worked.
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12-18-2009 09:58 AM
Seems like an injector issue now.
Ran it to empty, added Power Services treatment for 50 gallons, drove 1/2 mile to gas station and put in 42+ gallons of diesel. Back to office 1/2 mile, sit for 6 hours and it started like a champ. Next day, runs like a new truck....granted air temp was 55*F. Today at 15*F it started like it was a diesel at 15* but much better than it has been running lately.
Its been running sh!tty for too long to have been bad fuel so Im thinking injector issue.
I used the Power Services because I have cases of it in my garage however Im going to try the Stanadyne as suggested. I also cleared the codes so will see if they come back.Whats with all this Skater Nation nonsense?
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02-10-2010 12:33 PM
That is an indication of a bad FICM (fuel injector control module). The injectors fire at 48V. the ficm mutliplies the voltage source 12v. One bad battery can wear on the ficm during a cold start due to the fact that the glow plugs may still run for up to 120 seconds after the truck is started. there is a later calibration available from a fod dealer that might put a band-aid on the concern. but it is unlikely that it iwll fix it. you can put any year ficm on your truck. if you find one used then i would replace it. i can provide workshop manual instructions. but you will need to have it programmed to your application from a dealer. i have replaced over 100 FICMs here in the past year for this concern. it flaggs the circuit low code because the flyback voltage is low on the signal return. the module is producing poor power, is smart enough to see it is low but cannot react. check your batteries and test them both disconnected from each other. Deka batteries offers a 880 cca battery for about $70 and they are great batteries.
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02-10-2010 12:34 PM
also give me your vin# the ficm is covered as long as it is under the 5 year limit. with a $100.00 deductible.
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02-10-2010 12:48 PM
Wait, what? Am I reading this right, chris? You add a QUART of automatic transmission fluid to every other tank of diesel you put in your truck?
What are the benefits of this? Ive got a 6.0 on its second motor (didnt put head studs in first go around).. Its creepin past 150k now and wantin to baby it..
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02-10-2010 12:57 PM
Added lubricity for today's fuel which is much more dry compared to when the sulfur content was higher. Your injectors love lubrication. Some folks use ATF, others 2-cycle oil.
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02-10-2010 01:03 PM
Ditto. i pour in ATF also it helps the piston in the injecotrs and lubes the fuel side of the system. In the summer time i put in a 10 gallons of used atf from the trans flush machines here. she will run on it but i would only reccomed it in warm weathwer. a 7.3 can run on straight atf in summer if ambient air temp does not drop below 70.
ford offers a product called lubricity which is good for both the 7.3 and 6.0 for lubing the fuel.
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02-10-2010 01:06 PM
So with a truck thats over 150k, is it something I should be doing?