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I have a 3406 CAT its losing power, motor runs smooth,
I have a 3406 B CAT its losing power , motor runs smooth, sometimes when you decelerate engine will cut off and it takes a couple tries to restart. The turbo has a built in boost control could it be a… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
1995 k t 800 cat. fan only works manually we install new
1995 k t 800 cat. fan only works manually we install new thermal switch and solenoid problem still there need help. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,737 satisfied customers
5ek 3406 e. Check engine light comes on while using Jake's
5ek 3406 e. Check engine light comes on while using Jake's sometimes and it sounds like a stage cuts out. Got code 14. Replaced all jake solenoids. Also replaced switches in dash. Installed new Inject… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
I have a '99 Peterbilt with a 3406 cat, just wouldn't start
I have a '99 Peterbilt with a 3406 cat, just wouldn't start one day. Will run on ether. Put a new fuel pump on because I thought the pressure may be low, didn't help. I'm trying to test the cam sensor… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
I have a 3406 e model cat motor turns but wont start without
i have a 3406 e model cat motor turns but wont start without either . pulled plug out of cam censer and will start with either also both hooked up and unhooked it takes a while but starts right up and… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
We are working on a 2009 freightliner Ser # AH5255 with a
We are working on a 2009 freightliner Ser # AH5255 with a det. 60 series ser#06R1012436. The problem were having is the motor is shutting down after starting up. The customer has change both the srs s… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,737 satisfied customers
Have 2006 freight liner class m2 with cat motor windshield
Have 2006 freight liner class m2 with cat motor windshield wipers are coming on by there's elves when they want to. It says no data on the screen. Dash lights will not work… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,737 satisfied customers
1995 Pete 379 no speedometer Ecm shows the speed on computer
1995 Pete 379 no speedometer Ecm shows the speed on computer cruise works Can't retrieve the distance shows n/a… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,737 satisfied customers
2006 international 7600 yellow engine light is on. Just
2006 international 7600 yellow engine light is on. Just spins. However, ran hot wire to fuel cut off solenode and it cranks and runs. Found hole in fuel line coming out of pump. Fix it. Had new soleno… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
1,458 satisfied customers
How do i check to see if boost diaphram is leaking on cat
how do i check to see if boost diaphram is leaking on cat 3406 truck runs fine but lost power… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
I was driving my 1999 peterbilt 3406 E and got home and know
I was driving my 1999 peterbilt 3406 E and got home and know it won't crank and it hasn't lost its prime ! And it will start with either but will die when ether runs out ??… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
Cat man. I have E model Cat 1LW07276 s/N It's cutting out at
Hello Cat man. I have E model Cat 1LW07276 s/N It's cutting out at higher rpm when boost is above 20 psi and fuel pressure is bouncing around all the time about to drive me crazy and it's getting wors… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
Have Challenger 55 Have just replaced ECM(one behind seat) and now hav
Have Challenger 55 Have just replaced ECM(one behind seat) and now have fault code 205 - features disagree What can I do to fix… read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
1,294 satisfied customers
I have a 2000 379 Pete 3406 e model with a 72 pin ecm like
I have a 2000 379 Pete 3406 e model with a 72 pin ecm like a c15.66000 miles, my tachometer speedometer froze, amp gauge quit, fuel guage quit, truck dies but restarts...if you unblock ground on batte… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
3,737 satisfied customers
HI Dan I have a 3406 Cat in my commercial fishing boat in
HI Dan I have a 3406 Cat in my commercial fishing boat in Bristol Bay. The Cat mechanic is too busy to be bothered with small jobs such as changing injectors. I have bought my own injectors and was wo… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
A question for ANDY: I have and ISX 450 VIN 2HSCNAPR85C005558
A question for ANDY: I have and ISX 450 VIN 2HSCNAPR85C005558 EIN79055566 model i9400 year 2005 ; can you send me a copy of the EMC wiring diagram; what I am looking for is the FUEL SENSOR in the EMC … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
203 satisfied customers
I have a 1995 freightliner fld it had a 3406 e engine I change
I have a 1995 freightliner fld it had a 3406 e engine I change that motor to a c15 I had to used a harness adapter . The engine will run off of start fluid but once it is gone it dies out . I don't th… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 satisfied customers
Hi..We spoke yesterday on the 3406 E model and the injector
Hi..We spoke yesterday on the 3406 E model and the injector sleeve..If the wrong sleeves and O Rings are used what could be the outcome?? Thank You...You have been veery helpful!!… read more
Cat Man
Cat Man
Cat Engine Expert
9,968 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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