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I have a 2ws cat and the flash code is 67. If I've counted
Hi I have a 2ws cat and the flash code is 67. If I've counted it right. What does this code mean? … read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a 3406e cat with about 60,000 on an inframe, new
I have a 3406e cat with about 60,000 on an inframe, new cylinder head, and new turbo. Yesterday it spun a rod and main bearing. So I am looking for a block and crank. I need to know which prefix block… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a 3406e cat in a 2000 peterbilt semi. Getting flash
I have a 3406e cat in a 2000 peterbilt semi. Getting flash codes 13 and 31. Replaced the fuel temp sensor and the primer, still no start unless ether or wd40 is used. I unplugged the injector harness … read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
Just put a cat motor in my classic and trying to find a
just put a cat motor in my classic and trying to find a diagram for the new wiring harness for the ecm … read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a 3406e cat motor,it runsout good thru all the gears
I have a 3406e cat motor,it runsout good thru all the gears except 12th and 13th out on the freeway when you d … read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a3406e with a 600hp program in it. I am getting ready
I have a3406e with a 600hp program in it. I am getting ready to put a radiator in it and I'd like to put a bigger cam in it what should I use … read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I am swapping a Cat 3406E (5EK90455 40 pin ecm) into a truck
Hello I am swapping a Cat 3406E (5EK90455 40 pin ecm) into a truck that came with a 3406E (2WS14105 70 pin ecm). I have some wiring diagrams but I'm wondering if you can tell me where to put these wir… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a 2000 peterbilt 379exh with a cat 3406e 2ws truck
I have a 2000 peterbilt 379exh with a cat 3406e 2ws truck vin 508940. I need to know where the pressure switch for the cruise control is located.… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have an 1999 w900 kenworth with a 3406E cat and 13 speed
I have an 1999 w900 kenworth with a 3406E cat and 13 speed trans. My speedometer recently stopped reading speed and tabulating miles. I purchased a new speedometer and set the dip switches correctly. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
I have a 1999 cat 3406e 2ws. Overhauled 52,000 miles ago. On
I have a 1999 cat 3406e 2ws. Overhauled 52,000 miles ago. On long hard pulls when the turbo boost is running 35-40 psi. It starts blowing oil out the blow by. New turbo and air compressor at overhaul.… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
i have a 2ws 3406e 515 cat engine with a pdi stage 1 up grade
i have a 2ws 3406e 515 cat engine with a pdi stage 1 up grade putting about 620 hp to wheels my turbo heats up quick i have to really let out of it and gear down in the hills and just ease on the thro… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
3406e 2ws cat motor. changed out two a 3406e 5ek cat motor.
3406e 2ws cat motor. changed out two a 3406e 5ek cat motor. need to chage wireing to cumputer. can you help me… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
We have a 2000 Kenworth T2000 with a Cat engine. It shut down
We have a 2000 Kenworth T2000 with a Cat engine. It shut down and won't start. We have troubleshot every mechanical thing possible. Finally came to believe that it was a computer shut down of some kin… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I have a 2000 Western Star MODEL: 4964EX ENGINE: CAT 3406E.
I have a 2000 Western Star MODEL: 4964EX ENGINE: CAT 3406E. It was running and my driver shut it down when he fueled it up. When he went to start it up again it wouldnt start. I started towing him out… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
Hi Cat Man, Iam working on a 1999 Peterbilt 379 with a 3406E
Hi Cat Man, I'am working on a 1999 Peterbilt 379 with a 3406E CAT in it, after sitting for a couple of days it will start up right away like usual but after about 10 seconds it will stall out.To get i… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
I ran my 95 kw w900 with 3406e cat low on fuel - my question
I ran my 95 kw w900 with 3406e cat low on fuel - my question is can I just pump pressure with the hand primer pump or are there air bleeds that need to be cracked. I loosened the one that is labeled a… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
2000 pete with a Cat motor. Code is 190-12 Primary engine
2000 pete with a Cat motor. Code is 190-12 Primary engine speed loss of signal. What sensor causes this code and where is it located? ESN 1LW01133.… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
kenworth w900: I have a 1999 w900 kw with a 3406E cat, I am
I have a 1999 w900 kw with a 3406E cat, I am having an over heating problem, the radiator has been replaced, the water pump and thermostats have also been replaced as well as the oil cooler. the minut… read more
Cat Man
Cat Man
Cat Engine Expert
9,557 satisfied customers
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Daniel Wilson

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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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