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I have a 2005 Kenworth t800 with a bxs c15 Acert ran fine
I have a 2005 Kenworth t800 with a bxs c15 Acert ran fine all summer and now we are pulling super bees again after pulling triable all summer and its using 2-4 laters engine oil per day … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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Loss of oil pressure with a 2006 accert engine. it's
loss of oil pressure with a 2006 accert engine. it's consistently running at 30 lbs. driver reported it was running around 60 before the drop … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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Need to know the torque on the rocker arm assembly hold down
need to know the torque on the rocker arm assembly hold down for a c15 … read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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What do the v band clamps on the turbo housing torque to?
What do the v band clamps on the turbo housing torque to? C15 acert. … read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
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Can you please get me the specs on a over head adjustment
Can you please get me the specs on a over head adjustment complete. I dont have a manual for a Acert I have done them many times on @ 5 ek 6nz but I dont have the PDF for a acert .Engine xeral # is bx… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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06 mxs 475 acert I wanna know if I update it to a 500 to 525
06 mxs 475 acert I wanna know if I update it to a 500 to 525 or even a 550 will I notice a big gain in power..cause everyone is telling me that in the acerts you notice no power gain in the acert beca… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Cat Man. I currently have a 2007 Pete 379 with a NXS acert.
Hi Cat Man. I currently have a 2007 Pete 379 with a NXS acert. It is a factory 475/1850 tune but last weekend I changed it to the 550/1850 brake saver tune and when I went out on the road I could tell… read more
Cat Man
Cat Man
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On my Caterpillar C15 Acert MXS, I'm reinstalling the rocker
On my Caterpillar C15 Acert MXS, I'm reinstalling the rocker assembly, & there isn't a torque spec in my Cat Book for the holddown studs. Can you help? (I installed reman injectors)… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have t600 with acert engine. During a hard pull especially
I have t600 with acert engine. During a hard pull especially under heavy loads or cold days, it will stumble or puff for 2 or 3 seconds and then it's okay. This random, it doesn't do all the times. It… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
What is normal boost for a SDP engine? I've spoken to quite
What is normal boost for a SDP engine?I've spoken to quite a few self proclaimed "cat guys" and cannot get the same answer twice.I am boosting 38-42 max. Usually right at the 38psi mark.I've had a few… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
We have an 07 pete with c15 acert its pushing antifreeze out
we have an 07 pete with c15 acert its pushing antifreeze out the overflow but only when the turbo boost is above 40 lbs head and head gasket has ben replaced cat has put it on dyno and nobody can find… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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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
5,234 satisfied customers
. Just rolled 1.1 million miles on my 475 hp acert in
Hello. Just rolled 1.1 million miles on my 475 hp acert in an 05 pete 379. I bought it at 570k miles from my dads rigging company in CA. It has been a VERY reliable engine for me. I have several ???s … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
I have asked this question in the past but forgot the answer.
I have asked this question in the past but forgot the answer. I have a 2006 C-15 Acert that when I first start out the day it will usually only get up to about 20 lbs of boost instead of 40. If I star… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have 2005 peterbilt 379 with cat acert eng sometime I have
I have 2005 peterbilt 379 with cat acert eng sometime I have bust an sometime I don't ?????… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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I have an 2005 Kenworth with a 475 acert c15 twin turbo MXS
I have an 2005 Kenworth with a 475 acert c15 twin turbo MXS model. It has just over a million miles. I change my oil every 13,000 - 15,000.change fuel filters every 6,000 miles also.when I bought the … read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,234 satisfied customers
Have 07 Freightliner century. Dd 60 14 ltr. 750,000 has been
Have 07 Freightliner century. Dd 60 14 ltr. 750,000 has been running excellent but coolant level sensor went bad, unplugged it, drove about 1400 miles. Take off with back haul, damn seems way heavy . … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 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
Vocational, Technical or Trade Scho
5,234 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

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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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