Medium and Heavy Trucks

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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
Expert
Expert
7,210 satisfied customers
I have a 2013 Detroit dd15 that is putting exhaust into the
I have a 2013 Detroit dd15 that is putting exhaust into the intake and is skipping bad, I'm sure it's going to be a dropped, burnt, or bent valve. It's in a freightliner cascadia so what's the book ti… read more
Expert
Expert
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Need someone that is an expert with Paccar MX 13 engines and
Need someone that is an expert with Paccar MX 13 engines and the cooling system? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,431 satisfied customers
Lots Coolant loss. 2007 freightliner Coronado 60 series
Sorta kinda... no milky mixture in oil, changed reservoir cap ..no boiling over out overflow..no bubbles...I had a previous leak from bunk heater core so I bypassed and no leaks for week then it started the coolant usage I also see clear drip out of blowby tube or condensation I guess. Truck runs fine and ni overheating issues or anything … read more
Jeremy
Jeremy
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Associate Degree
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05 freightliner century detroit diesel shut down while
05 freightliner century detroit diesel shut down while parked. Driver turned it on after a few minutes and started to driver and 5 miles later it shut off again. He is able to turn it on and has it on… read more
Jeremy
Jeremy
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I have an '05 Winnebago Journey 39k with Freightliner
I have an '05 Winnebago Journey 39k with Freightliner chassis and 350hp Cat C7. It is blowing coolant out the reservoir tank overflow while running normal temps. Over time, once coolant level goes low… read more
Cat Man
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2007 sterling mbe 4000 check engine code 128 060 5 SID
2007 sterling mbe 4000 check engine code 128 060 5 SID auxiliary PWM driver #4 current below normal or open circuit … read more
Daniel Wilson
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We have a series 60 that is blowing oil out the dipstick
We have a series 60 that is blowing oil out the dipstick tube and through the valve cover gasket. Seems to only happen when jaking.… read more
FIX-IT
FIX-IT
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I have a 1995 Freightliner FLD with series 60 Detroit. It
Hello there. I have a 1995 Freightliner FLD with series 60 Detroit. It has 482000 miles on the rebuild. The problem I'm having is this, the #1 injector cup seems to keep failing. Last Novemer, 2015 th… read more
Expert
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1999 international 2764 with dt530e. On cold startup, oil
1999 international 2764 with dt530e. On cold startup, oil pouring out of blowby tube. Seems to stop once warmed. Not constant. Has only done it a couple times. Havent tested oil pressure manually yet.… read more
Wayne
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Vocational, Technical or Trade Scho
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2001 ford F250 7.3 diesel engine. Have coolant in the engine
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Curtis B.
Curtis B.
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HelloI have a 2002 Frtlnr with a 12.7 Detroit Our oil temp
Hello I have a 2002 Frtlnr with a 12.7 Detroit Our oil temp is staying steady at 240-250deg Pulling hills its bumping 300. We are thinking clogged oil cooler?? Oil cooler thermostat?? Please & Thank y… read more
Jeremy
Jeremy
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I have a 1985 Monarco Rear Push Motorhome with 8.2 litre Detroit
I have a 1985 Monarco Rear Push Motorhome with 8.2 litre Detroit Turbo Diesel Motorhome. It has about 80,000 miles on the clock. I was on a holiday run and had done about 200 miles, the day was warm o… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,431 satisfied customers
I have a 2006 Freightliner with a Detroit series 60. I have
I have a 2006 Freightliner with a Detroit series 60. I have a possible water leak that doesn't show up anywhere on the outside of the motor. The egr cooler, head gasket, water pump, radiator, hoses, a… read more
spankyjr1
spankyjr1
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i was wondering if someone could tell me the best way to test
i was wondering if someone could tell me the best way to test for a bad head gasket on a VT-365 international engine?… read more
Cat Man
Cat Man
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8.2 L Detroit Diesel Oil Pressure Problem. Model- 08G0197510
8.2 L Detroit Diesel Oil Pressure Problem. Model- 08G0197510 SN- 151193 I purchased an Orion II bus with a DD 8.2L 4 stroke diesel engine. The Odometer read 54,563 miles and the hub odometer read 56,4… read more
spankyjr1
spankyjr1
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My detroit diesel DD15 has 586,000 miles. In the last 40,000
My detroit diesel DD15 has 586,000 miles. In the last 40,000 miles the oil consumption has gone from zero to 1 gal. every 2000 miles. No visible leaks underneath. Fuel mileage is poor at 5.4 mpg. the … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Have a Series 60 2001 model oil temp is running hot 250 range.
Have a Series 60 2001 model oil temp is running hot 250 range. water at 180 what could cause this… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,431 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

10,177 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

3,893 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,738 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

1,629 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,413 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

311 satisfied customers

16 years of experience

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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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