Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
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
4,965 satisfied customers
530 water in oil on number 6 ,reman head ,new head bolts,
530 water in oil on number 6 ,reman head ,new head bolts, questioning my cylinder height,, have you seen this problem … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
3,400 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
211 satisfied customers
PLEASE READ MY POST THOROUGHLY BEFORE RESPONDING AND ANSWER
Hello, PLEASE READ MY POST THOROUGHLY BEFORE RESPONDING AND ANSWER THE QUESTIONS IN YOUR FIRST REPLY!: I am a professional technician and just finished an in-frame rebuild (all new liners, pistons/rin… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,586 satisfied customers
I have a 3306 c (9TL1) cat engine in a dump truck. Head
I have a 3306 c (9TL1) cat engine in a dump truck. Head gasket blew at fire ring back in feburary replaced at that time. When I replaced I checked very thourally the liner protrusion and followed cat … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Catman I have a 6nz and I am measuring liner protrusion. I
catman I have a 6nz and I am measuring liner protrusion. I don't have a new riser plate yet so I am measuring from the cylinder to the deck. What is the thickness of the foil that goes under the riser… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Catman I have a 6nz cat and it seems to be pushing coolant.
catman I have a 6nz cat and it seems to be pushing coolant. I just pressure tested it and it reached 19psi. It took a while to get there so I am assuming the air compressor is not the culprit. we have… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Catman i have a 6nz and the coolant is pressurizing. There
catman i have a 6nz and the coolant is pressurizing. There are no typical signs of head gasket failure, no water in oil, oil in water, no external leaks, no white at exhaust joints, no hydrolocking do… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Catman I hae a 6nz that we have rebuilt. The block was decked
catman I hae a 6nz that we have rebuilt. The block was decked and we did have trouble with t blowing head gaskets in past, we had a accert crank in it along with those pistons and so on. We changed it… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
Sir i was gng to rebuild this c15 was reading a manual
hello sir i was gng to rebuild this c15 was reading a manual what refer to term liner projection???… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
I have a caterpillar c 15 6nz that started pushing coolant
I have a caterpillar c 15 6nz that started pushing coolant out the radiator blowby tube so wepulled it apart and all 6 liners were moving,so we counterbored all 6 and shimmed them accordingly and inst… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 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
4,965 satisfied customers
Got a cat c 12 losing water pulled head getting it tested how
Got a cat c 12 losing water pulled head getting it tested how would the mitor have run with cracked block never over heated oil press never dropped… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
9,586 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
4,965 satisfied customers
I have a 9200i international truck blowing water out of the
I have a 9200i international truck blowing water out of the raditorcap after driving 3 miles motor has got new rings pistons heads and I don't a complete inframe why am I building compression in radia… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 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
4,965 satisfied customers
Have a c15 6nz rebuilt 1 month ago because putting antifreeze
Have a c15 6nz rebuilt 1 month ago because putting antifreeze in base around bottom of #2 liner because o rings bad. Liner protusion good and block deck good, first rebuild. After 3 weeks starting put… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
catman I was putting a new head on a 6nz. I forgot the head
catman I was putting a new head on a 6nz. I forgot the head gasket and torqued ther head. Ya I don't know where my head was. Anyway i counter bored cyl 1,2,4. I didn't measure liner protrusion, I crac… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
4,965 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

9,586 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,965 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,400 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,672 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

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16 years of experience

dieseldan55

dieseldan55

Contractor

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Road Service mechanic for Volvo Construction.

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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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