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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
5,114 satisfied customers
My Cat 3406b sat all winter but when I checked the oil today
My Cat 3406b sat all winter but when I checked the oil today it had antifreeze in the crankcase. It ran strong during harvest last fall with no signs of this problem. Is there something that could hav… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,299 satisfied customers
I am rebuilding the 3116. I bought new injectors. I took the
I am rebuilding the 3116. I bought new injectors. I took the head to a very large machine shop and instructed them to install new injector cups and pressure test them. This engine does not use a compr… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I am going to install 6 new injectors. I removed the
I am going to install 6 new injectors. I removed the cylinder head. I had the injector tubes replaced by a machine shop. Now the injectors are not a press fit. The injectors do not seal against the tu… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Need the torque on the Rod Bearing on a 3406 E model Cat
Need the torque on the Rod Bearing on a 3406 E model Cat Engine … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,693 satisfied customers
I have a 97 Peterbuilt with a 3406 CAT, with 433,000
I have a 97 Peterbuilt with a 3406 CAT, with 433,000 original miles, yesterday afternoon, dirty coolant started draining out of the radiator overflow line down on the ground. The coolant looked and sm… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have what I think should be a simple question. I am working
I have what I think should be a simple question. I am working on replacing an injector in a 3126 serial # ***** I took the old injector out and ordered the parts. The reman injector came with 2 o ring… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Cat man need to bounces some things off you I have a c9
hi cat man need to bounces some things off you I have a c9 engine industrial in a machine. I thought I had lick just had low fuel pressure code of 94-17 when I was cranking on ET had like 5 psi change… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have a truck with a 3406 Cat which is running rough. you
Hello, I have a truck with a 3406 Cat which is running rough. you can see oil and fuel it seems leaking out the turbo and exhaust piping. It runs like it has lost an injector. There are no codes on th… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,118 satisfied customers
I have a 2003 C-15 in a W900L. When i shift into gh side of
Hi my name is ***** ***** I have a 2003 C-15 in a W900L . When i shift into high side of transmission it starts skipping just as the turbo bigins to spool up, blowing white smoke.More than one cylinde… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Got a CAT C-15 serial number SDP11289 Engine has a miss
got a CAT C-15 serial number SDP11289 Engine has a miss under load. . doesn't seem to miss until it is hot. Truck has shut its self off three times previous to this that I am aware of. Codes in the EC… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
1999 chevy c6500 kodiak with 3126 serial 7as31663 overheated
1999 chevy c6500 kodiak with 3126 serial 7as31663 overheated engine while driving was trying to make it back to yard eninge shutoff, next day engine started backup found waterpump bad, replaced waterp… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Hey Cat Man , I have a 2000 Freightliner fld classic with a
Hey Cat Man , I have a 2000 Freightliner fld classic with a cat 3406 e, I am getting a miserable 3.7 mpg. Any quick trouble shooting ideas on why this engine may be performing so poorly?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
I have a 3406 e 1lw. Oil is leaking out of turbo return line.
I have a 3406 e 1lw. Oil is leaking out of turbo return line. Removed oil line. The end that pushes into holder that's bolted to block has a hard, almost metal looking o- ring. Kenworth sent me a oran… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
I have a 3406 early E model Cat that is leaking fuel into the
I have a 3406 early E model Cat that is leaking fuel into the engine oil. I cant get very much information from the driver but there is just about more diesel in the sump than engine oil. I ran the en… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
3406 e cat start no run but will start on starter fluid and
3406 e cat start no run but will start on starter fluid and not stay running . No power to injectors with key on or starting, any suggestions.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Hi..We spoke yesterday on the 3406 E model and the injector
Hi..We spoke yesterday on the 3406 E model and the injector sleeve..If the wrong sleeves and O Rings are used what could be the outcome?? Thank You...You have been veery helpful!!… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,114 satisfied customers
Hi Can you please tell me what The number would be of the
Hi Can you please tell me what The number would be of the injector sleeve that goes in a 3406 E Model..Serial: 5EK94077 Also the o ring part number..Thank You for your time!! Have a great day!… read more
sevn103
sevn103
232 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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