Medium and Heavy Trucks

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Related Medium and Heavy Trucks Questions
Got a new truck. Last week fan stay on. Went and got new
Hello got a new truck. Last week fan stay on. Went and got new solenoid. Still doing same thing. … read more
NicholasM1019
NicholasM1019
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I'm looking for Cat Man or someone knowledgable in 2007 cat
I'm looking for Cat Man or someone knowledgable in 2007 cat c15 twin turbo engine. Engine fan is not disengaging with key switch on or with engine running. There's no power to selonoid wire from ecm t… read more
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NicholasM1019
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I have a kw t660 2013 with a Cummins isx, the radiator fan
I have a kw t660 2013 with a Cummins isx, the radiator fan is kicking on all the time when water temp exceeds 181-183 degrees … read more
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On my 2006 KW T600 - my fan is on all the time. I have no
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Daniel Wilson
Daniel Wilson
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2001 379 pete. Fan runs constantly and kicks off and
2001 379 pete. Fan runs constantly and kicks off and immediately back on sometimes. It takes power to disengage fan...when I ran a bypass from battery to fan toggle it could manually operate it to sav… read more
Mike Mcmillan
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MBN C15 won't start. T2000 kw esn:MBN10388. Truck has a new
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Cat Man
Cat Man
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We have a 6nz that we just rebuilt and have everything back
We have a 6nz that we just rebuilt and have everything back together in perfect working order, one problem has arose. The manual override switch to control the fan is no longer turning the fan on. We … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Catman, I swapped a 1LW to a 6NZ, and everything works good
Catman,Hi, I swapped a 1LW to a 6NZ, and everything works good other than the engine fan runs all time, I installed a adapter harness from a 40 to a 70 pin didn't know if there was a parameter I would… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Where do I start. So my fan was working fine and had the
Ok..where do I start. So my fan was working fine and had the water pump changed out at freightliner in,Denver. My driver got,in it and the belt started squealing a couple hundred miles down the road. … read more
Jeremy
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I have 2 questions, 2002 cat c15 engine fans is staying on,
i have 2 questions, 2002 cat c15 engine fans is staying on, and the wiring diagram for the trans temp gauge has been unhooked and looking for the correct way to hook up the wires again? … read more
Daniel Wilson
Daniel Wilson
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I have a 97 Pete with 3406e 5ek. The cruse control works
I have a 97 Pete with 3406e 5ek. The cruse control works until I turn on the air conditioner. It will hold for a few seconds and then quit. It will hold a fast idle with a/c on when sitting still. Any… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I HAVE A 97 FRTLINER CENTURY CLASS, A/C CLUTCH WILL NOT
I HAVE A 97 FRTLINER CENTURY CLASS, A/C CLUTCH WILL NOT ENGAGE. THE GIVEN INFO: NEW YORK COMPRESSOR,NEW DRIER,NEW LOW SIDE SENSOR,NEW HIGH SIDE SENSOR,SYSTEM HELD VACUUM , THEN PUT IN 2 CANS FREON, NO… read more
FIX-IT
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2005 pete 387 ac blowing hot had a tech at TA truck stop
2005 pete 387 ac blowing hot had a tech at TA truck stop check it pumped the system down held a -30 for 30 min. charged it with 4 lb 134a tech said that was all it takes but it still blows hot air he … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Hey man me again got a bxs11997 looking to convert to a single
Hey man me again got a bxs11997 looking to convert to a single turbo what would be a good flashfile for it i need atleast 550hp… read more
Cat Man
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Engine fan on 2003 pete does dot come on when pressure for
Engine fan on 2003 pete does dot come on when pressure for ac is reached, usually if you unplug sensor for fan at high pressure of ac switch it will come on but nothing when it is unplugged???… read more
Cat Man
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Vocational, Technical or Trade Scho
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2005 t 600, wheni turn on the ac button it blows fan fuse also
2005 t 600, wheni turn on the ac button it blows fan fuse also replaced fan clutch selinoid but the fan stays on checked all pressure sensor connections all good , stumped… read more
spankyjr1
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I want to put a 6nz engine in a 1981 Peterbilt that has an
I want to put a 6nz engine in a 1981 Peterbilt that has an A model cat engine in it Would you happen to know how much difference there is in the mounting brackets… read more
Cat Man
Cat Man
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hi, my name is XXXXX XXXXX recently did a engine swap with a 3406e
hi, my name is XXXXX XXXXX recently did a engine swap with a 3406e cat from a 98 international to a 97 pete, I reused my old ecm with the international harness left untouched, everything works great, … read more
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Cat Man
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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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