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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
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CATMAN 2KS57252 having troubles cranking up.. i have fuel
CATMAN 2KS57252 having troubles cranking up.. i have fuel gauge hooked up and its showing me 70psi while cranking but it wont start unless i spray ether.. then it runs fine.. cut the key off and it wi… read more
Cat Man
Cat Man
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On a c-12 cat is there a schematic on what pins should have
on a c-12 cat is there a schematic on what pins should have power from ecm to turn on injectors i have a c-12 that cranks no start and no codes only fires on ether… read more
Cat Man
Cat Man
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Catman, Have a problem with a 5EK not starting, not getting
Hey Catman,Have a problem with a 5EK not starting, not getting any engine speed, do not have any engine speed codes, just needing some advice Thanks… read more
Cat Man
Cat Man
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I am working on a c12 that won't start. Hooked up cat e-tech
I am working on a c12 that won't start. Hooked up cat e-tech and had no communication with ecm. Both fuses in battery box are good. Pulled front plug off eco and have no voltage on any pins with key o… read more
Cat Man
Cat Man
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My fan surges on off replaced all sensors sylinoid hooked it
My fan surges on off replaced all sensors sylinoid hooked it up to computer and does not register that the ecm is turning it on no air leaks as far as I know all plugs seen good wires new ecm what nex… read more
Cat Man
Cat Man
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I have a international truck 2001 with a c-15 engine serial#
I have a international truck 2001 with a c-15 engine serial# ***** vehicle ID 2hscnassr01c000632,ECM serial#07700205ka, i retired last year in oct. 2015,I parked it,and went back in about 2 week and i… read more
Cat Man
Cat Man
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I have a 1999 pete with a 2ws with a broken crank and i am
I have a 1999 pete with a 2ws with a broken crank and i am replacing with a 5ek i was told to get the harness from cat 40 to to 70 pin part#(###) ###-####the more i read the more i think this harness … read more
Cat Man
Cat Man
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I have a 2003 379 with a c-15. my problem is there is no power
I have a 2003 379 with a c-15. my problem is there is no power to the engine fan solenoid. fan runs all the time. Checked all fuses and wiring , everything seems ok. Any suggestions?… read more
Cat Man
Cat Man
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i have a 2000 freightliner with c-12 engine. The problem I
i have a 2000 freightliner with c-12 engine. The problem I am having is that it will crank over but not start. when this happens the check engine light does not come on. It is sporatic but getting mor… read more
Cat Man
Cat Man
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Replaced my original 1999 1LW 3406e in a KW which had a 40
Replaced my original 1999 1LW 3406e in a KW which had a 40 pin ecm and a cam timing sensor with a 1999 2WS 3406e out of a Pete which has a 70 pin ecm which has a cam and crank sensor . Used the adapte… read more
Cat Man
Cat Man
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I have a 2002 Sterling with a C-15 Cat in it. It is a farm
I have a 2002 Sterling with a C-15 Cat in it. It is a farm truck, ran fine when parked in the fall, now it won't start. Turns over, lots of fuel out of the return line at the back of the head. I don't… read more
Cat Man
Cat Man
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I have a 2004 peterbilt with a c-15 engine. When the outside
I have a 2004 peterbilt with a c-15 engine. When the outside temperature goes below a certain temperature like -15 celsius the engine fan engages and won't go off. What would cause this to happen?… read more
Cat Man
Cat Man
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Hello.. Do you have the the engine fan wiring diagram for a
Hello.. Do you have the the engine fan wiring diagram for a 2007 international with a c15? Truck VIN# XXXXX engine Ser.No MXS75083… read more
Cat Man
Cat Man
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I am upgrading my 90 KW truck from the early (3176) 40 pin
I am upgrading my 90 KW truck from the early (3176) 40 pin rectangle ecm plug to a 2002 70 pin C-12. The ecm plug that came with the takeout engine only uses to of the 101 power inputs in ports 52 and… read more
Cat Man
Cat Man
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Hello, I have previously contacted one of your techs to attampe
Hello, I have previously contacted one of your techs to attampe to resolve an issue im having with a kenworth truck that has a c12 cat engine. We got to the point of sending the ecm away and getting i… read more
Cat Man
Cat Man
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GM C6500: Changed starter 1998 GMC C6500 7.2 Cat Key switch
Changed starter 1998 GMC C6500 7.2 Cat Key switch want turn starter on. Connections checked and are right. Starter turns over fine. Not getting power to starter relay. Checked fuses, breakers, relays.… read more
Cat Man
Cat Man
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Hi, I have a cat c12 engine in a KW T-800 that will not start.
Hi, I have a cat c12 engine in a KW T-800 that will not start. It seems like its not getting any fuel while cranking. The tanks are full of fuel along with the filters. There is also alot of fuel pres… read more
Cat Man
Cat Man
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