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Customer wants to change C15 Acert from 475HP to 550HP.
Customer wants to change C15 Acert from 475HP to 550HP. Current software is(###) ###-####00 and looks like it can be flashed to a(###) ###-####however … read more
catmastertech
catmastertech
Field service technician
Vocational, Technical or Trade Scho
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Kenworth C15 Acert engine. Jakes and cruise are inop. All
Kenworth C15 Acert engine . Jakes and cruise are inop . All switches in dash are good. Clutch pedal switch is good.Throttle positrioin switch is good . Relay and fuse is good . By jumping the #5 wire … read more
AMANDEEP MAHERU
AMANDEEP MAHERU
1 satisfied customers
On my 2006 KW T600 - my fan is on all the time. I have no
On my 2006 KW T600 - my fan is on all the time. I have no power to the A/C clutch, and no power to either a/c pressure switch. I have completely dismantled the wiring harness & fusebox, but it is ok. … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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C15 acert engine light with code 93(actuator 3 is not
Second opinion] C15 acert engine light with code 93(actuator 3 is not responding) I already replaced actuator 3 twice, new harness, switched actuator mount 3/4 to 1/2,ECM replaced and the light still,… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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C15 Acert BXS39202 is idling rough and will produce a small
C15 Acert BXS39202 is idling rough and will produce a small puff of white smoke and miss when given a heavy acceleration. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,216 satisfied customers
I have an O7 Freightliner where is a C15 acert twin turbo at
I have an O7 Freightliner where is a C15 acert twin turbo at 475 horse I've driven it over 300,000 miles recently I had an overheating issue and it cos they had to crack and I had it in the shop and I… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Catman peterbilt with c15 acert. MXS why is my engine fan
catman peterbilt with c15 acert. MXS why is my engine fan always running.. i have CAT ET. what/how do i check ?… read more
Cat Man
Cat Man
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We have a C15 Acert in a 2005 Peterbilt 378. The jake brake
We have a C15 Acert in a 2005 Peterbilt 378. The jake brake only works on low and before that it was working in every position but started cutting out. Now it is only giving us low and there is no pow… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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Had A/C line, changed it, vacuumed system and recharged. Now
Had blown A/C line, changed it, vacuumed system and recharged. Now my high and low pressures are high and compressor will not run unless the fan over ride is on. C15 Acert. … read more
spankyjr1
spankyjr1
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Have active code spn 3711 fmi 31 and spn 3719 fmi 0. 2009
have active code spn 3711 fmi 31 and spn 3719 fmi 0. 2009 western star with a cat c15. will only run for 1 minute. engine light and engine stop lights are on. … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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CATMAN PLEASE 2006 Pete CAT C15 ACERT the coolant temp gauge
CATMAN PLEASE 2006 Pete CAT C15 ACERT the coolant temp gauge is acting up. seems like when the fan kicks on the guage starts acting up. it starts bouncing around and making the little red light in the… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a c15 acert and a 2001 c15 single turbo in a Pete can
I have a c15 acert and a 2001 c15 single turbo in a Pete can I swap them and what problems would I have… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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jim here have 07 cat c15 acert peterbilt tractor manual switch
jim here have 07 cat c15 acert peterbilt tractor manual switch for cooling fan not working.fan works with a/c but not manual.power at switch and coolant sensor new air solinod… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,216 satisfied customers
Hello, What's the best way to break in a new c15 engine? Do
Hello, What's the best way to break in a new c15 engine? Do I use any special oil ? Thanks… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Hey buddy I have a C-15 6NZ ser# XXXXX engine fan will not go
Hey buddy I have a C-15 6NZ ser# XXXXX engine fan will not go off. I've changed fan siliniod , A/C high pressure switch and temp sensors on the thermostat housing. I've ordered a wiring harness but so… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Have a 07 Kenworth T800 with a Acert C15 engine. When driver
Have a 07 Kenworth T800 with a Acert C15 engine. When driver pulls a load uphill the oil temp just about reaches the red line. Fan is working and all coolers are free and clear. Last time this happene… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,216 satisfied customers
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
Cat Engine Expert
Vocational, Technical or Trade Scho
10,216 satisfied customers
hello i have a cat c15 acert, i have alot of oil comeing out
hello i have a cat c15 acert, i have alot of oil comeing out of blowby tube, i just put two new turbos and a new compressor, but ive heard from other acert owners that cat has this problem with the ac… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
10,216 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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