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Related Medium and Heavy Trucks Questions
I have a Cat 3406E engine serial number 1LW08119 in an IH
Hi I have a Cat 3406E engine serial number 1LW08119 in an IH truck, it starts a bit hard like it's not getting fuel, it's been doing this since I replaced the injectors less than a year ago, kinda int… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
3406E that has a mid rpm stutter/miss with white/blue smoke
Hello, 3406E that has a mid rpm stutter/miss with white/blue smoke that reeks of fuel. A cut out test shows #3 is weak and #4 has a miss but only at higher rpms. It has had those injectors replaced, b… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 3406e 1wl engine and i want to replace my injector
hi i have a 3406e 1wl engine and i want to replace my injector but i have a little problem to find the right one. my dealer said to me it 10r8501 by the serial number of this engine but on my engine i… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,307 satisfied customers
I have a 5EK 3406e that I cannot seem to get to run
Hello there, I have a 5EK 3406e that I cannot seem to get to run strongly, even after full out of frame overhaul … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 98 379 that the fan wont kick on after an inframe
I have a 98 379 that the fan wont kick on after an inframe new water pump, thermostats, new sensors. On the computer it says fan is constantly on … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
431 satisfied customers
Im doing a inframe on a cat 3406e. serial number is
hi, im doing a inframe on a cat 3406e. serial number is ***** Im looking for torque specs for rods, Mains, head gasket procedure and torque. Also valve lash and jake brake adjustment for this specific… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 3406E CAT that has been setting for a year. I took
i have a 3406E CAT that has been setting for a year. I took the fuel line off the pump and stuck it in a five gal bucket. Replaced the fuel check valve and the fuel primer pump. I finally got it to fi… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 2000 peterbilt with a cat 3406e, won't start
I have a 2000 peterbilt with a cat 3406e, won't start without using ether or wd40. I came up with flash codes 13 and 31. I replaced the fuel temp sensor and the primer, still the same. I also unplugge… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 3406e in a 1999 kenworth w900. Did an inframe ran
I have a 3406e in a 1999 kenworth w900. Did an inframe ran fine, now today the truck will run fine have great power then it will lose power and there's a knock sounds like in the top end. It doesn't d… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
CATMAN c15 6NZ73202. i replaced 6 injectors because it was
CATMAN c15 6NZ73202. i replaced 6 injectors because it was blowing a little blue smoke in the mornings ONLY. replaced injectors. truck started missing. didnt do it before... uncovered it all and yanke… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
Catman I have a 1lw cat motor. It puts out some smoke after
catman I have a 1lw cat motor. It puts out some white smoke after it is warmed up and at an idle. So if I sit at an intersection for a few seconds it will have white smoke when I take off. It will do … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
Have a 2005 freightliner with a 3126 cat motor, cranks but
Have a 2005 freightliner with a 3126 cat motor, cranks but wo't start ihave 2 active codes pid 164 fmi3 injection actuater pressure and pid110 fmi 3 coolant temp voltage high. I am not even showing th… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
What would cause of the injectors to randomly misfire in a
What would cause of the injectors to randomly misfire in a Cat engine? Have tested the computer and the wiring harness on the outside of the motor and it still misfires.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
Cat Man I have a 3406E that won't start unless you give it
Cat Man I have a 3406E that won't start unless you give it some ether. once its running the fuel pressure is ok but just cranking its 0 unless you dead head the return line then it goes to 10 psi max … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
my 98 pete had a 3406e s/n 1lw that thru a rod thru the block,
my 98 pete had a 3406e s/n 1lw that thru a rod thru the block, i have replaced it with a 3406e s/n 5ek85180 that i rebuilt on the floor. now that it is installed in the truck it will not start. runs o… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
I have a 3406e the jakes arent working. I get flash code 14
I have a 3406e the jakes aren't working. I get flash code 14 and on a scanner I get med/high retarder current high and low/high retarder current low. Any idea?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,245 satisfied customers
have a 2000 I H 5600 truck with a cummins n14 engine s/n 12029047
have a 2000 I H 5600 truck with a cummins n14 engine s/n 12029047 , the engine brakes come on but they don't brake like all 3 units are on , but if you go throught all 3 stages there is a different… read more
JCTech
JCTech
Technical Specialist
Vocational, Technical or Trade Scho
352 satisfied customers
have a mack mru 2008 model with a mp7. only running on cylinders
have a mack mru 2008 model with a mp7. only running on cylinders 1,2,3. has active codes sid4 fmi5, sid5 fmi5, sid6 fmi5. have continuity from pin61 to 52,44, and 36. also have it from 60 to 56,48 and… read more
JCTech
JCTech
Technical Specialist
Vocational, Technical or Trade Scho
352 satisfied customers
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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