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I reflashed a cat c15 ecm with a different flash file. Once
I reflashed a cat c15 ecm with a different flash file. Once complete the ecm would not communicate with my cat et?… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a 3126 cat in a 7500 Chevy, drove to work just fine
I have a 3126 cat in a 7500 Chevy, drove to work just fine then when I tried to leave the starter ingauged but died. Now I have power when I turn my switch on and my chassis are clicking but no power … read more
Cat Man
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I have a cat 262C skidsteer that the park brake won't
I have a cat 262C skidsteer that the park brake won't release on... … read more
Daniel Wilson
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I need the highest hp file for a 6ts13435. Its factory 475
I need the highest hp file for a 6ts13435. Its factory 475 now. I have cat et dealer available.… read more
Cat Man
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Have a 1998 Cat 3116 Heui with code 253-2. the code wont
Have a 1998 Cat 3116 Heui with code 253-2. the code wont clear and truck has no throttle response. will start and idle fine … read more
Cat Man
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I hooked up cat et and now my dash wont work no gauges no lights.
i hooked up cat et and now my dash wont work no gauges no lights. is there a way to reset … read more
Jim
Jim
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If i drained hrdrali oil from machine do i have to bleed lines
if i drained hrdrali oil from machine do i have to bleed lines cat 262 c skidsteer … read more
Daniel Wilson
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My name is eddie a have sdp c15 cat with the code3719-16 we
hi my name is ***** ***** have sdp c15 cat with the code3719-16 we took the filter off and my customer took it and had cleaned install and ran for about 1 hour and had check engine light come on lost … read more
Cat Man
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2008 Ford F650SD Cat C7 low power, "Particulate trap soot
2008 Ford F650SD Cat C7 low power, "Particulate trap soot load, High Most severe" code remains after DPF was sent out and cleaned.… read more
Cat Man
Cat Man
Cat Engine Expert
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gmc c7500: Engine ran fine, added fuel and went back to route.
Engine ran fine, added fuel and went back to route. It smoked some, then after a while it shut off like it ran out of fuel. Turns over fine, checked fuel to see if it getting to filter. It is making i… read more
Cat Man
Cat Man
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Mr. Cat Man, I trying to connect my cat et to a Kenworth with
Mr. Cat Man, I trying to connect my cat et to a Kenworth with a cat SDP06664. Im using a cat com 3 adapter. Im getting an error telling me to check wires between adapter and ecm. What are the common c… read more
Cat Man
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2010 Kenworth C500 SDP C15 Cat. Will not start, truck died
2010 Kenworth C500 SDP C15 Cat. Will not start, truck died while driving. Cranks fine but won't fire, have checked power to ECM good on all 4 unswitched B+, grounds good as well. With key on both hour… read more
Cat Man
Cat Man
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I have a 2000 gmc c7500 with a 3126 cat in it. We hooked a
I have a 2000 gmc c7500 with a 3126 cat in it. We hooked a Cat Et up to it this evening with the right adapter I assume...7x-1714. The Cat et program says 1 ECM detected...initializing but not does an… read more
Cat Man
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2003 GMC c6500 runs fine, no communication on data link. CAT
2003 GMC c6500 runs fine, no communication on data link. CAT 3126, Allison auto, hydraulic abs. I use both nexiq USB link or CAT adapter II with all OEM softwares. My equipment connects to every other… read more
Travis A. Wells
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i have a 2003 fl80 with a 3126 cat motor serial no. ckm 55015
i have a 2003 fl80 with a 3126 cat motor serial no. ckm 55015 motor droped a valve going to replace found a 2000 gmc with a 3126 cat serial no. 8yl83373 mine is a 250 hp 3126e the other a 3126b it is … read more
Cat Man
Cat Man
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Hello Cat Man. I have a 2002 Chevrolet C8500 with a Caterpillar
Hello Cat Man. I have a 2002 Chevrolet C8500 with a Caterpillar 3126B engine. I can't seem to find a way to hook a scan tool up to check for DTC's. The truck has an OBD2 data link connector but I can'… read more
Cat Man
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I have a 98 kw w900 with 3406 e it missed a little then ran
I have a 98 kw w900 with 3406 e it missed a little then ran horrible now wont start at all took ecm to cat tested fine they said one fault was intermittent power but it has proper voltage to ecm from … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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GMC 7500: I have gmc 7500 got starting problem in morning.it
I have gmc 7500 got starting problem in morning.it starts after 3 or 4 atempt.and the intake heater light do not stay on as long as it use to be.what could be the problem… read more
63skater
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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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