Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
I have a cat 3406e and it happens to me that when I run it
Hi. I have a cat 3406e and it happens to me that when I run it starts to fail and throw blue smoke, at idle the engine works well but when the engine goes at 1300 rpm to 1450 the truck throws smoke th… read more
TomcM28
TomcM28
Owner
Associates
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2008 kenworth dump pulling a slip in engine oil temp goes up
2008 kenworth dump pulling a slip in engine oil temp goes up to 245/250 and water temp to 220/230 engine light comes on and a beeper. Stop the truck let it cool down drive 2-3 miles and then it heats … read more
Mike Mcmillan
Mike Mcmillan
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I got a c15 acert msx and my water cooling temp runs around
Hi I got a c15 acert msx and my water cooling temp runs around 180-190 and pulling hills 200 and my oil temp stays at 225-250 and I pulled my oil cooler to see if wasn't dirty or anything but it's sti… read more
TomcM28
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Im have a kw t660 paccar mx13 and im have overheating oil
im have a kw t660 paccar mx13 and im have overheating oil temp im replace sensor termosta and oilcooler and still heating … read more
Daniel Wilson
Daniel Wilson
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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
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I have a 2007 isx Cummins and i am wondering if my water
I have a 2007 isx Cummins and i am wondering if my water pump is bad. Went to pull a load of corn to the elevator and got 3 miles down the road and the water temp and the oil temp both spiked and the … read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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2008 isuzu nqr bubbles in water tank no over heat but alarm
2008 isuzu nqr bubbles in water tank no over heat but alarm sounds … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 99 Peterbilt 379 with a CAT C 12 engine that's over
I have a 99 Peterbilt 379 with a CAT C 12 engine that's over heating. I have replaced EVERYTHING and it continues to over heat only while loaded and going up a hill. Also only during the summer when t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have an O7 Freightliner where is a C15 acert twin turbo at
I have an O7 Freightliner where is a C15 acert twin turbo at 475 horse I've driven it over 300,000 miles recently I had an overheating issue and it cos they had to crack and I had it in the shop and I… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have a 2014 Kenworth t660 with cummins isx.. engine number
I have a 2014 Kenworth t660 with cummins isx.. engine number 79677973. I have been constantly running with high oil temperatures for a couple weeks now. It has gotten as high as 260 degrees which is w… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 2003 Kenworth T600 with a Caterpillar engine. VIN
I have a 2003 Kenworth T600 with a Caterpillar engine. VIN 1XKADB9XX3J705296 Getting code for temp sensor and fan is staying on. Temp gauge in truck is operating properly.Code: MID 128 PID 110 FMI 3 E… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Coolant and oil temp hitting 250 + went into limp mode
Coolant and oil temp hitting 250 + went into limp mode climbing hill lost power when it gets that high … read more
Jeremy
Jeremy
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I noticed on my 3406E cat out of the breather thick oil with
I noticed on my 3406E cat out of the breather thick oil with whitish stuff coming out.the coolant in the reservoir is also thick and the reservoir cap has a white substance forming on it.Has oil mixed… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,343 satisfied customers
Hi can you help to change water pump in cat 3406E? This is
Hi can you help to change water pump in cat 3406E? This is the serial number 2ws37184. Thanks… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,343 satisfied customers
I have a 2005 Kenworth T800 with a c-15 cat engine. Truck is
I have a 2005 Kenworth T800 with a c-15 cat engine. Truck is overheating, the fan won't kick in and once I switch the fan to manual, the temperature stays high and doesn't drop. I replaced both thermo… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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1999 Freightliner Classic XL with a Cat 3406E 550hp. I changed
1999 Freightliner Classic XL with a Cat 3406E 550hp. I changed the radiator, the water level sensor and the arnest that goes to it, the thermostat sensor at the back of the engine and I still have a h… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,343 satisfied customers
Hello, New question about my N14 What can cause the oil temp.
Hello, New question about my N14 What can cause the oil temp. To raise almost to 250 degrees on any small hill or when turbo is boosting with even a light load and in level ground is about 225-235 wat… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,886 satisfied customers
kenworth w900: I have a 1999 w900 kw with a 3406E cat, I am
I have a 1999 w900 kw with a 3406E cat, I am having an over heating problem, the radiator has been replaced, the water pump and thermostats have also been replaced as well as the oil cooler. the minut… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,343 satisfied customers
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Daniel Wilson

Daniel Wilson

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cumminsdr

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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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