Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a 09 Cummins isx just did a complete overhaul and
I have a 09 Cummins isx just did a complete overhaul and just did 1st oil change after 1000 miles and oil pressure is running 30-32 psi under a load. Before rebuild it ran 38-40 psi under load until i… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
Looking on buying this truck dealer they have no maintenance
Looking on buying this truck dealer they have no maintenance records 2006 KW 900L ISX 13 speed the odometer showing 430,000 miles but they think already turn over one million, I have the vin #********… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
ISX 475. Oil in the coolant. Engine oil has no traces of
ISX 475. Oil in the coolant. Engine oil has no traces of antifreeze … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
Have a 2009 isx 485 hp just had a short block with cams done
Have a 2009 isx 485 hp just had a short block with cams done everything was fine about 5000miles notice some smoke when starting the truck now after it sits I have what I believed to be oil coming out… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
I am looking to buy a truck.. The 2 trucks I am comparing
Hi , I am looking to buy a truck..The 2 trucks I am comparing for buying are #1 is a 2008 International ProStar Premium T/A Day Cab Truck Tractor with a Cummins ISX435ST 15L Engine, 435 Adv Horsepower… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
387 satisfied customers
I have Cummins isx 2010 international pro star, I had
Hi I have Cummins isx 2010 international pro star, I had coolent leak but I Didn't see anything in to the oil and also white smoke and blowpy, I went shop he said firs you have a egr cooler problem an… read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,740 satisfied customers
I am using 2 quarts of anti-freeze a day in a 2016 Kenworth
I am using 2 quarts of anti-freeze a day in a 2016 Kenworth with a Cummins 550 ISX. Checked the EGR cooler and both sides of the turbo and … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
Isx 550 / 600,000 miles using water and psi in the over flow
isx 550 / 600,000 miles using water and psi in the over flow task … read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have Cummins isx15 in a kenworth. The oil is hitting 250.
I have Cummins isx15 in a kenworth. The oil is hitting 250. I changed the oil thermostats and coolant thermostats. What's the next step? The only other thing done to it that I don't think related is t… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 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
I have an ISX 1 EGR DPF pushes coolant out the overflow, in
i have an ISX 1 EGR DPF pushes coolant out the overflow, in last two months have replaced egr cooler and compressor and have run tests for combustion gas tests also three times, system pressure tested… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I have a 2007 Peterbuilt with a Cummins ISX 475hp Im trying
I have a 2007 Peterbuilt with a Cummins ISX 475hp Im trying to find the right head gasket for this motor. Would you be able to give me the right part number.… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
14,558 satisfied customers
What are possible causes for oil in coolant in a 2011 15
what are possible causes for oil in coolant in a 2011 15 liter cummins isx otr tractor. trans does not seem to be contaminated… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil
2007 Volvo 670, Cummins engine 425 hp, We keep getting check.oil ALERT...TA was changing sensors...made mistake by putting oil sensor in to fuel sensor place... Now after they fixed that for 2 months … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
2009 Cummins ISX 435 still using coolent even after replacing air charge cooler and the he
2009 Cummins ISX 435 still using coolent even after replacing air charge cooler and the head. Blows white (steam) smoke only every once in a while like pulling a grade and RPM falls to 1300. Makes a p… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
I have a 2009 T800 KW day cab with isx cummins Is it possable
I have a 2009 T800 KW day cab with isx cummins Is it possable to get a diagram of the compressed air system… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Have a 2007 model international 9200 with a Cummins ISx. Getting
Have a 2007 model international 9200 with a Cummins ISx. Getting coolant dripping out of the blow by (crankcase ventilation) pipe. Just replaced the oil cooler and air compressor and dont know if eith… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
I HAVE AN ISSUE WITH A ISX ENGINE OIL TEMP IS OVER HEATING
I HAVE AN ISSUE WITH A ISX ENGINE OIL TEMP IS OVER HEATING I CHANGE THE THERMOSTAT AND IT WORK FINE FOR A COUPLE A WEEKS AND OVERHEATS AGAIN I TOOK IT TO SHOP THEY REPLACE THE EGR HOUSING VALVES THATS… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,700 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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I am ASE Master Truck Certified.

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

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Chris (aka-Moose)

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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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