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I got spn 5312 fmi 7 intake manifold pressure low on my 2014
Hello, I got spn 5312 fmi 7 intake manifold pressure low on my 2014 cascadia dd15 … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I noticed a coolant leak dripping down onto dozer valve on
Hey Scott I noticed a coolant leak dripping down onto dozer valve on my 2011 maxxforce13. When I crawled under the truck it looks oily and goopy and is dripping off of a heat shield that covers the ex… read more
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Daniel Wilson
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I have a dd15 with a lot of smoke coming out. I change all
hello i have a dd15 with a lot of white smoke coming out. I change all of the injectors and injectors cups and the seals and still have that smoking problem what that could be? … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
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I have a 2014 freightliner Cascadia with a DD15 that is
I have a 2014 freightliner Cascadia with a DD15 that is losing coolant steam out the oil separator, but has no oil in the coolant. The coolant is entering the crank case somehow. It loses several gall… read more
james Roberts
james Roberts
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09 cascadia dd15 solid yellow and check engine light came on
09 cascadia dd15 solid yellow and check engine light came on today at a stop light went on too get some place safe did not lose power lights went off there are no fault codes showing … read more
roybelding
roybelding
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Got oil floating on top of coolant in reservoir... just had
Got oil floating on top of coolant in reservoir... just had oil module gaskets replaced a week ago and also had over haul done last July 2018.. all work done at dealer … read more
Bradey V
Bradey V
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Coolant leaking into oil from 2nd 0il passage way from front
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Jeremy
Jeremy
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It's for a DD15 Detroit engine It's passing oils threw the
It's for a DD15 Detroit engine It's passing oils threw the diesel what could be the issue … read more
roybelding
roybelding
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I have a B11R Volvo bus that is losing coolant. Nothing is
I have a B11R Volvo bus that is losing coolant. Nothing is leaking externally. It has only travelled 270,000 km and has never got hot. No oil is present in the sump. The gearbox retarder doesn't seem … read more
Mike Mcmillan
Mike Mcmillan
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I have a dd15 Detroit with a large amount of oil coming from
Hi I have a dd15 Detroit with a large amount of oil coming from the crank ventilation filter I've done as suggested and replaced it but it's still leaking the same amount of oil there is no white smok… read more
Daniel Wilson
Daniel Wilson
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About the Isuzu FRR oil in coolant issue. U said it's
hello Steven about the Isuzu FRR oil in coolant issue. U said it's probably the oil cooler, i rad some topics, and other folks said that they replaced the oil cooler and oil returned in a few months. … read more
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Mike Mcmillan
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I have a bunch of oil in coolant. I changed the seals on the
I have a bunch of oil in coolant. I changed the seals on the oil cooler 4-5 months back. Are there any other ways the oil is leaking into coolant?DD15 Cascadia… read more
Curtis B.
Curtis B.
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The oil in the coolant reservoir is black. oil level is
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roybelding
roybelding
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I have a 2007 sterling 781 450 h.p. mercedes motor coolant
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Wayne
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I have a 2012 Freightliner Cascadia with a DD15 engine. The
I have a 2012 Freightliner Cascadia with a DD15 engine. The water in fuel light is on. The truck starts, runs for a few seconds and turns off. What are the possibilities - injector / head / etc. - for… read more
roybelding
roybelding
Shop Foreman Freightliner trucks
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have a 2009 freightliner cascadia with DD15 engine. The cooling
have a 2009 freightliner cascadia with DD15 engine. The cooling system is overpressurizing spewing coolant at speeds above idle. No oil in coolant and no water in oil. Engine runs fine not hot and no … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
We currently have a 2005 Freightliner Cascadia in the shop.
We currently have a 2005 Freightliner Cascadia in the shop. The customers complaint is for the diesel fuel being black. This unit has a DD15 engine. Any suggestions?… read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
4,023 satisfied customers
I Have a 2009 fLiner cascadia with a DD15 engine and have
I Have a 2009 f'Liner cascadia with a DD15 engine and have oil in anti freeze is there any other cause other than engine oil cooler somebody said that egr valve could also cause it… read more
Daniel Wilson
Daniel Wilson
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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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