Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 1999 Kenworth T600 with a 12.7 60 series Detroit.
I have a 1999 Kenworth T600 with a 12.7 60 series Detroit. Back in July I had a piece of road debris puncture my driver side fuel tank. I had a shutdown light come on and my temperature was reading 21… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
420 satisfied customers
I have 2006 freightliner century with Detroit 60 12.7 truck
I have 2006 freightliner century with Detroit 60 12.7 truck was running good until 2 days ago, suddenly while I was cruising at 60 mph its start to sputter / jerk fells exactly like cars with distribu… read more
Roy Belding
Roy Belding
7,530 satisfied customers
Got 60 series Detroit warning light came on while I was
Got 60 series Detroit warning light came on while I was warning up check oil was fine check water was low filled up and let it run was going to add water and oil was in resovir turned off check oil wa… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
I have series 60 Detroit 11.1 series year 2000 top end did a
I have series 60 Detroit 11.1 series year 2000 top end did a year and half ago … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 60 series Detroit 14L egr has been deleted for two
I have a 60 series Detroit 14L egr has been deleted for two years engine has 10029157 miles on it now I have light oil in coolant bottle what is the problem truck runs great not over heating and don't… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
What causes12.7 Detroit 60 series to leak coolant out of
what causes12.7 Detroit 60 series to leak coolant out of engine block weep holes behind starter? … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
I've got a radiator leak with 1995 series 60 12.7 Detroit.
I've got a radiator leak with 1995 series 60 12.7 Detroit. Got load on. Been keeping radiator topped off but leak is slowly getting worse. I'm watching the temp and never let it overheat but have to a… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
419 satisfied customers
I have a question? It's a detroit series 60 14l engine from
It's a detroit series 60 14l engine from a freightliner columbia 06 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2005 Freightliner Columbia with detroit series 60
I have a 2005 Freightliner Columbia with detroit series 60 14.0L … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Been getting oil in coolant on isx 535hp. Changed oil
Been getting oil in coolant on isx 535hp. Changed oil coolers still happening. Dug deeper found #5 liner starting to gald. Had inframed and now still getting oil in water. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
Have a 2009 freightliner century with 60 series Detroit with
Have a 2009 freightliner century with 60 series Detroit with 450k miles. Getting pressure built up in the coolant and leaks out the overflow. Its at the point it needs a gallon or two every 200-300 mi… read more
Curtis B.
Curtis B.
Technician
Associate Degree
39,020 satisfied customers
We have found oil in the antifreeze of our country coach.
we have found oil in the antifreeze of our country coach. Could this be oil cooler leaking? … read more
Roy Belding
Roy Belding
7,530 satisfied customers
Have 1999 freightliner classic with Detroit 60 series 500
Have 1999 freightliner classic with Detroit 60 series 500 horse. Loses about 2-2 1/2 gallons of oil when driving. Not coming out of blow by and no visible leaks. Has been rebuilt. Could it be o rings … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I have a 2002 series 60 Detroit Diesel engine that was rebuilt
I have a 2002 series 60 Detroit Diesel engine that was rebuilt 106,000 miles ago. Since the original rebuild the engine has never run right. I started extremely rough ( I have video of this ) smoked b… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
I am currently working on a 14L Detroit 2007 60 series
hello i am currently working on a 14L Detroit 2007 60 series there is oil in coolant 2 months ago i replaced the oil cooler and still has oil in coolant i keep cleaning it out but still going through … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2002 Freightliner Columbia with the Detroit 60
hi, I have a 2002 Freightliner Columbia with the Detroit 60 series im on my 3rd turbo in 2 weeks.. about 1000 miles. turbo is leaking oil and blowing oil threw the exhaust… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
i have a 2000 freight liner classic xl with a 14 liter 60 series
i have a 2000 freight liner classic xl with a 14 liter 60 series detroit with 107.000 miles on an in-frame along with an overhead and a turbo and i have replaced the charge air cooler 25.000 miles ago… read more
jrloar
jrloar
Master HVAC Tech.
Associate Degree
57 satisfied customers
Hello. I have an 06 Sterling with a Series 60 Detroit (model
Hello. I have an '06 Sterling with a Series 60 Detroit (model # XXXXX and serial #06R083947). It ran a short run of 55 miles yesterday, adding a small amount of coolant to the overflow reservoir mount… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 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

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All types of Cummins applications

Curtis B.

Curtis B.

Technician

39,020 satisfied customers

Technician turned service manager on multiple lines of trucks and engines, used in industry.

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 satisfied customers

24 years of experience diagnosing & repairing

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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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