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I have a c15 mxs model throwing a 73 flash code and is
I have a c15 mxs model throwing a 73 flash code and is misfiring only does when hot I changed wiring harness under valve covers a main harness from ecm to valve cover base … read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I have an 07 c15 a certain mxs serial. Fuel is leaking from
I have an 07 c15 a certain mxs serial. Fuel is leaking from the email, I read on someone else's question and answer it can be bypassed. What size union is needed for this? … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
My computer with my cat manuals has crashed, I'm looking for
Hello, My computer with my cat manuals has crashed, I'm looking for some assistance. I need torque specs and procedures for timing and installing the over head on a C-15 acert engine. Serial #NXS27388… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I have a MXS C15 acert that sat for a while with out power
I have a MXS C15 acert that sat for a while with out power and now shows code 253-2. I have been able to re program all parameters and perform a speed calibration but I dont know what to enter for FLS… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I need torque specs for valves ,injector, jake brake for c
I need torque specs for valves ,injector, jake brake for c 15 acert in 06 Pete can't find engine # … read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I need information on sdp injector setting. different than
hi. I need information on sdp injector setting. different than mxs. … read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I looking Lash for jake on c15 acert. Mxs42523. I fixed by
Hi i looking Lash for jake on c15 acert. JA: What is the complete model and serial number of your machine? Customer: Mxs42523 JA: Are you fixing this yourself? What have you tried so far? Customer: Ye… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I have a c15 acert mxs engine and is running hot only when
I have a c15 acert mxs engine and is running hot only when pulling a load fan is kicking in fine and is not using any coolant . any ideals ?… read more
FIX-IT
FIX-IT
Comercial transport technician
Vocational, Technical or Trade Scho
829 satisfied customers
Bob ***** ***** I have an 04 pete with an acert engine is
Customer: bob ***** ***** I have an 04 pete with an acert engine is there problems with this model acert compared to newer ones ? … read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
Got a mxs acert 150000 on overhaul I've had a well kinda
Got a mxs acert 150000 on overhaul I've had a well kinda like a knocking sound from the get go with it take it to caterpillar they tell me acert has that sound Iam used to a 6nz but it drives me nuts … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
I'm looking at possibly buying a 2006 Kenworth W900L with a
Hi, I'm looking at possibly buying a 2006 Kenworth W900L with a C-15 Cat engine. Is this a good engine and what year exactly did Cat start putting all the emissions equipment on the C-15 ? After all t… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
Looking info to do a Valve set on a Cat C-15, 2005 serial
looking for the info to do a Valve set on a Cat C-15, 2005 serial number MXS64016. I am sure of the MXS64__6 but not positive about the other two digits. thanks… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
I have a c-15 acert Cat that will not build or hold fuel pressure.
I have a c-15 acert Cat that will not build or hold fuel pressure. The check valves on the fuel filter housing have both been replaced and the primer pump. Not sure why it wont build solid pressure. I… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
was curious if I could get the procedure and torgue specs for
was curious if I could get the procedure and torgue specs for the removal and installation of a cylinder head on a c-15 acert 2005, probably mxs. with complete disassembly to the block with jakes. Tha… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
c-15 acert injector wiring harness ;we have had a lot of problems
c-15 acert injector wiring harness ;we have had a lot of problems with rear injector wires breaking at connector at injector… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,971 satisfied customers
I have a 2009 Pete 388 with an epa acert cat. Logging code
I have a 2009 Pete 388 with an epa acert cat. Logging code for low coolant level. Coust had coolant level sensor replaced at rush peterbuit. Last 8 of VIN is 9d777841. Looking for which pins at ecm ar… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
i have a 2007 pete with c-15 acert the a/c will not blow cold
i have a 2007 pete with c-15 acert the a/c will not blow cold charged @ 2.50 lb replaced accumilator ,orffice and tube pulled 20 min vac copleted leak test and cleand and flushed evap core . replaced … read more
diesel-tech
diesel-tech
Owner of landrys truck repair llc
136 satisfied customers
peterbilt 389: ive got a cat c-15 acert with a diagnostic code
ive got a cat c-15 acert with a diagnostic code of 3245-4 exhaust gas temp 3 voltage below normal. Is this a bad sensor? If so where is it located?… read more
Cat Man
Cat Man
Cat Engine Expert
9,548 satisfied customers
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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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