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I have a 98 kenworth w900 with the Cat engine and the high
Hello I have a 98 kenworth w900 with the Cat engine and the high water light on the dash and alarm started chirping and eventually came on solid. The water temperature was at 220 degrees F. I turned o… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,353 satisfied customers
Pulled the light cord in a jackknife situation. It has a
Pulled the light cord in a jackknife situation. It has a hard wired cord. Scraped some wires bare but now have no power to cord … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,353 satisfied customers
2ws 3406E on a 99 Pete 379 Im doing the front structure
2ws 3406E on a 99 Pete 379 Im doing the front structure gaskets and i need the torque specs for all the bolts on the back plate and the timing gears and the timing cover. Is this something you could h… read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
40 satisfied customers
My 2005 T800 with an ISX blinks the high coolant temp light
My 2005 T800 with an ISX blinks the high coolant temp light along with the stop engine light intermittently. It will kill the motor driving down the road. The temp on the roadrelay is never hot, I jus… read more
Jackie Dempsey
Jackie Dempsey
Heavy Line Technician
Automotive and Diesel Engines
126 satisfied customers
I have a 95 Cat 3176B engine in my Peterbilt 357 and am
I have a 95 Cat 3176B engine in my Peterbilt 357 and am looking to swap it out and I would like to know what motor replaced it and would match up to it? I have been told 3406E “95-96” and others say t… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
I have a 98 379 that the fan wont kick on after an inframe
I have a 98 379 that the fan wont kick on after an inframe new water pump, thermostats, new sensors. On the computer it says fan is constantly on … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
560 satisfied customers
We're looking at buying a Peterbuilt semi with a Cat 3406C
Hi, we're looking at buying a Peterbuilt semi with a Cat 3406C engine. It smokes a little on startup, and when you start pulling or accelerating, it does blow a little black smoke. It's got 950,000 mi… read more
Keiphun Sowell
Keiphun Sowell
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2,330 satisfied customers
Have a 2001 379 Peterbilt VIN 1XP-5DB9X-8-1D528464 with a
have a 2001 379 Peterbilt VIN 1XP-5DB9X-8-1D528464 with a 3406e,,, we dropped in a crate motor and now we can't communicate with ECM.... I guess I need a pin test for ecm to make sure something didn't… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
I have problem with my 3406e cat its over heating I have
I have problem with my 3406e cat its over heating I have changed water pump, oil cooler ,themostat,coolant temperature sensor … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 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
5,353 satisfied customers
99 ISX with 111 fault code , Check engine light and
Check engine light and stop engine light come on intermittantly. When they are on together it derates engine to near stand still. Just about always comes on for first 15 miles. Seems to relate to engine temp. If I cycle fan switch on and off a few times it comes out of it eventually … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
Cat 3406e engine wants to run warmer than normal on 70
cat 3406e engine wants to run warmer than normal on 70 degree day. water pump and housing are warm to touch but bottom rad hose is cool. have heat to heater core quickly when turned on. right above th… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
I have an issue with a 99 S60 12.7 after changing the ther
I have an issue with a 99 S60 12.7 after changing the thermostats. The temp gauge doesn't go above 184F and I have an alarm on the upper dash area near the visor (1999 Kenworth) that is RED and says H… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,353 satisfied customers
My 330hp cummins pusher motorhome has a false "high engine
My 330hp cummins pusher motorhome has a false "high engine water temp" light on the dash and an alarm going off. Engine is not hot and it comes on upon start up. Drove over 500 miles like this. Is it … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
17,353 satisfied customers
I have a 1996 pet 379. With 3406e cat in it serial #last 6
I have a 1996 pet 379. With 3406e cat in it serial #last 6 383198 I need a good picture of the plugs on the ECM wiring harnice that showed how they are held in to the ECM and also a something that sho… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
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
5,353 satisfied customers
1995 safari diesel pusher with CAT 3100 HEUI and allison md
1995 safari diesel pusher with CAT 3100 HEUI and allison md 3060 transmission.... overheating under heavy load, lots of questions, to start , what should the engine temp and trans temp be on hot day u… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
I have a 97 Volvo with a 3406E engine 5EK family. I am replacing
I have a 97 Volvo with a 3406E engine 5EK family. I am replacing the temp regulator (thermostat). I have it disassembled, cleaned and installed new seal in the housing. The new thermostat is a genuine… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

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I am ASE Master Truck Certified.

Wayne

Wayne

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

Jeremy

Jeremy

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

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Curtis B.

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cumminsdr

cumminsdr

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All types of Cummins applications

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Chris (aka-Moose)

Technician

641 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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