tuff57

What do you guys use for the newer f650s we have a few in our fleet and are looking into buying the cables and such, we have cummins insite for the engine but nothing to communicate with the body, is it the ids with a different cable?

leavnon3rd nypd mechanic? fdny over here, dealing with metal in all our 6.7s lol!

I figured out what is in the kit and this kit actually is not what you need. Sorry bout that. The part number I listed has the following sizes:

[*]4 - 1/4" sleeves

[*]1 - 5/16" sleeve

[*]1 - 3/8" sleeve

If I recall you need one 3/8" sleeve for the fuel pump to filter head line and two 5/16" sleeves for the filter head to injection pump line.

 

I found these part numbers:

Fuel line seals--filter to injection pump E3TZ-9K260-A

Fuel line seals--fuel filter inlet; return line from injection pump (rear only on some applications)   E3TZ-9C387-A

thanks keith, it's greatly appreciated!

hmm i don't think i even knew about those rubber seals, is there one in each hard line? i'm going to reseal the other bank of injectors, and change those seals and perform a vaccum test and hopefully it holds. Keith is that the part number for the seal kit I will need? Hopefully my dealer will be able to find a parts break down for the o-rings or at least a size so I can pick them up in viton

running into the same issue with my fathers truck, haven't had the time to go over there and look at it yet, replaced all the return lines last year, and some how the kit i bought, the line wasn't diesel compatible and collapsed, replaced all the lines with marine diesel line, and half the bank of injector o-rings, ran good for a while, now he called me up saying the filters dry and the truck won't start. As simple as the old trucks are, it's tough putting my brain in "old" mode after playing with 6.0s, 6.4s, and 6.7s all day. Can't even ask for advice as I haven't even looked at the truck yet

This is awesome thanks, one question I have is when looking at the fuel grams added per injector, what range seems to be too much added too much taken out, and what is considered normal? Haven't fooled with too many 6.7s yet as most of our fleet work goes to warranty when they're brand new.

Just got this little diddy from hotline when doing a prior approval for the SCR system replacement.

 

The P207F code and the Exhaust fluid message is a general message that is relating to the amount of Nox that is in the SCR system. When we have seen this type of concern it is rarely a concern with the DEF in the vehicle at all. The P207F code can set if we have any concern with the EGR or air management systems so we recommend going thru pin point test W and KA located in the online PC/ED manual to prove out these 2 systems do not have any concern.There have been issues with the EGR cooler being restricted with carbon. This causes the cooler to not be able to reduce the exhaust gasses correctly and the EGR will not be able to reduce the Nox levels correctly. The other thing that we see is the DEF mixer grate being covered in dried DEF crystals, so when the DEF is injected into the exhaust it cannot properly atomize to catch the Nox particles and reduce them.To inspect the DEF mixer grate we can remove the DEF injector and then use a bore O scope to look at the mixer grate. If there is dried DEF on the mixer grate then perform 3 manual Regens in a row to clean the mixer grate. If the grate cannot be cleaned then the exhaust will require replacement.To inspect the EGR cooler we will want to remove the EGR housing and inspect the EGR cooler core. If there is a carbon build up then replace the cooler core.Once any repairs are completed then we need to clear the MAF and Nox tables using the IDS. We have found that if once the Nox tables are cleared, if we leave the key off for 3 minutes that will make sure the tables are cleared correctly. If the concern is still present please update this form for further assistance. 

Thank you for this, been having an ambush of p207f codes in our fleet (we just received a bunch of 2013 6.7) and they all are coming in with this code.

can we sticky this?

had a truck tonight 945 miles since last regen completed came in with overfilled cranked case code (was about 3 gallons over full). I don't know if it was mentioned here, but the PCM will command a constant regen until one is completed after the truck has went greater than 667 miles. The DPF had a ton of oil residue in it, drove it to clean out the dpf. Manual regened it, didn't reset on IDS. Looked furthur into the situation and the truck would blow black smoke while goosing it, condemned DPF failure.

What was ever found with this truck? I have the same issue with a truck in my shop now, replaced cluster, same thing. Scoped the whole harness, all looks okay and has a new engine/engine harness. All bulkheads seated properly with no corrosion. Sorry if the answer is right in front of me, I'm kinda tired lol