Medium and Heavy Trucks

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I have a 1990 cat 3406b that started putting pressure in the
Hi.I have a 1990 cat 3406b that started putting pressure in the radiator. I did the bottle test lots of bubbles. talked to cat they said bad head gasket or liners are shot. pulled head off gasket look… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
My shop has rebuilt two different C15 engines in the last
My shop has rebuilt two different C15 engines in the last couple months. One we rebuilt with aftermarket parts including a new aftermarket head. The second was rebuilt with a platinum kit and reman CA… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Overheated my 3406e 2ws several months back. truck sat
overheated my 3406e 2ws several months back. truck sat outside for about a wk in the cold and didn't know it but coolant leaked out the weep hole in water pump. knowbody checked the coolant level befo… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Have a International DTI-466C that I am replacing head on.
Have a International DTI-466C that I am replacing head on. My question is, is the liner protrusion measured with a new head gasket on the deck? It appears that the protrusion would be within spec if t… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 satisfied customers
I have a 3406E Cat engine in my dump truck. I have pressure
I have a 3406E Cat engine in my dump truck. I have pressure in the radiator blowing the coolant out, I did a bottle test on the over flow tube & it was positive. I put in a new head gasket & I still h… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
I have an isx cummins engine with a dual overhead cam
I have an isx cummins engine with a dual overhead cam cylinder head. I am rebuilding it and the new liners came with an apr. the have the anti polisghing ring that pops inside at the top of the liner.… read more
Mike
Mike
Triage Tech/Shop Foreman
Associates
208 satisfied customers
2002 KW T2000 N14 Cummins looks like I may have a head
2002 KW T2000 N14 Cummins looks like I may have a blown head gasket in head #2 cylinder #4 I'm in the process of removing head question is how do I measure Liner protrusion to make sure is correct bef… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
Cummins Dr. I have a N-14 that had head gaskets leaking. I
Cummins Dr. I have a N-14 that had head gaskets leaking. I want to check the liner protrusion but on the shoulder of the liner there is a raised ridge. Do I measure on the little raised rib or down on… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
Cat Man, I need to overhaul a cat c13 KCB78215. I have done
Hey Cat Man, I need to overhaul a cat c13 KCB78215. I have done a couple c15s with no trouble but this engine is a lot different. Why would the head be so full of carbon buildup when this engine doesn… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Do you have experience with the 2004 MBN "bridge" cats? The
Do you have experience with the 2004 MBN "bridge" cats? The one I own is in the a shop now. Liner protrusion was at .0026 and .002 on the #4 & #5 cylinders and that's where it blew the head gasket. Th… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Cat 6nz had block redone deck been machined new cat liners
cat 6nz had block redone deck been machined new cat liners new cat deck plate but all 6 liners below deck plate block cut and new sleeves put in top for seal ring then machined my only thoughts is lin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,632 satisfied customers
Cat Man I have a 3406B in the shop that has a headgasket leaking.
Cat Man I have a 3406B in the shop that has a headgasket leaking. We started measuring liner protrusion and found that all the flanges are with in spec for adjacent cyliner difference. When we put a f… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Cat Man we had a cracked head on a 6nz04751. replaced the
Cat Man we had a cracked head on a 6nz04751. replaced the head and a new head gasket kit. when we pressured it up we are getting an coolant leak at the back of the head... pulled the head off and all … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Cat Man I have a 5EK can you tell me what the ring end gap
Cat Man I have a 5EK can you tell me what the ring end gap should be for each of the rings?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
I am doing full Inframe on cat c13 Acert I need all
Hello I am doing full Inframe on cat c13 Acert I need all the torque specs and all other details and tips that I shoud keep in mind while working on it Thanks… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
I REPLACED A CYLINDER HEAD GASKET ON A 2004 CAT C-13 ENGINE
I REPLACED A CYLINDER HEAD GASKET ON A 2004 CAT C-13 ENGINE HAD THE CYLINDER HEAD RESURFACED REPLACED HEAD BOLTS AND NOW THE HEAD GASKET IS BLOWEN AGAIN AFTER 1 YEAR AND 1 WEEK. ANY IDEAS WHY?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Hello I have a 2006 Cat C-15 ESN: MXS58548 I am looking
Hello I have a 2006 Cat C-15 ESN: MXS58548 I am looking for what the liner patrusion should be, ( Liner hight , spacer plate thickness , lower spacer gasket , and what the total patrusion is.… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
Have a cat 3306 in a Steiger 225 bearcat. Getting antifreeze
Have a cat 3306 in a Steiger 225 bearcat. Getting antifreeze in the oil pan. When he put antifreeze in when tractor wasn't running it leaked out into the oil pan. What would be the problem?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,044 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

3,632 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

cumminsdr

cumminsdr

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Chris (aka-Moose)

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dieseldan55

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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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