Medium and Heavy Trucks

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I have a c13 acert that keeps blowing out the engine oil
I have a c13 acert that keeps blowing out the engine oil dipstick. It had crankcase filter codes. I replaced them and was good for a couple days, now doing it again. No codes this time… read more
NicholasM1019
NicholasM1019
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Vocational, Technical or Trade School
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I have a c16, with twin turbos. It was custom built. It has
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I HAVE A 2012 FREIGHTLINER WITH A DETROIT 60 EPA07 DDEC VI
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Having a nightmare situation with 2008 peterbilt 388
Having a nightmare situation with 2008 peterbilt 388 crankcase pressure warning light. Took truck to Cat they said it was the crankcase filter, replaced it. Code cleared and on my way i go, code comes… read more
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I have a C-15 and the dipstick keeps blowing out and blows
I have a C-15 and the dipstick keeps blowing out and blows oil all over … read more
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Curtis B.
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1011 deutz, wont start cold without a spray of wd-40, wont start hot if you let it sit for more than 5 minutes, new belt , new glow plugs ran injector cleaner through injectors, doesn't smoke at all w… read more
Curtis B.
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3406b cat blow by real bad out the oil fill and blow oil out
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I have a problem I was going to stop and turn into truck
I have a problem I was going to stop and turn into truck stop and something went out on my truck 475 cat c 15 acert it will run getting it towed to shop in Canada, oil pressure good no oil leak engine… read more
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I have detroit 12v92 TA in a sportfish. Fresh in-frame
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I have cummins isc 2009 With dpf It's building very
Hello I have cummins isc 2009 With dpf It's building very excessive blow by even blowing engine oil through blow by What could cause that??… read more
cumminsdr
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2000 ISM400 turbo #35000163. Suddenly developed enough crankcase
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cumminsdr
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I ave a 2005 freightliner Columbia with 60 series egr diesel
I ave a 2005 freightliner Columbia with 60 series egr diesel I had infram done the truck been back at shop 2 times for turbo leaking oil ans it bent 2 push roads now there blow by from the motor how b… read more
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I have a cat 3406b engine that blows oil out of the dipstick
I have a cat 3406b engine that blows oil out of the dipstick tube. You can remove the oil fill caps and it stops. So I removed and cleaned the crankcase breathers and it stopped for a day or two but n… read more
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Cat C13 in a 2009 freightliner M2 About a month ago, there
Cat C13 in a 2009 freightliner M2 About a month ago, there was excessive oil blowing out of the exhaust stacks. Removed the turbos to get re-built and sealed. There was oil on the exhaust side and tur… read more
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I have a 2005 Cat c15 in a 2005 Kenworth T800. I has been running
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Have 99 freightliner with cummins n 14 thought turbo was bad
Have 99 freightliner with cummins n 14 thought turbo was bad because it was leaking at rear of turbo and had small amount of oil in air cooler tube. Put on friends used turbo and still oil coming out.… read more
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Daniel Wilson

Daniel Wilson

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worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling

Jeremy

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Technician turned service manager on multiple lines of trucks and engines, used in industry.

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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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