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2007 Cat c13 in Kenworth T8 - low oil pressure - 8-9 lbs. of
2007 Cat c13 in Kenworth T8 - low oil pressure - 8-9 lbs. of pressure at 700 rpms idle - 20 lbs. pressure at 1500 rpms and check engine light and shut down warning. We serviced engine on Saturday and … read more
Nich1019
Nich1019
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Vocational, Technical or Trade School
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C13 CAT CODE 62-95. 2007 FREIGHTLINER COLUMBIA. CHECK ENGINE
C13 CAT CODE 62-95 JA: Have you seen this error before with the same vehicle? Customer: NO JA: What's the make, model, and year of your car? Customer: 2007 FREIGHTLINER COLUMBIA JA: Is there anything … read more
Nich1019
Nich1019
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07 c13 cat highway engine is there an oil pressure relief
07 c13 cat highway engine is there an oil pressure relief valve in the oiling system. I've changed oil sending unit, manually checked oil pressure and changed oil pump. Im reading 47psi at cold start … read more
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Nich1019
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I was just reading about this other guys Cat C13 low oil
Hi I was just reading about this other guys Cat C13 low oil pressure issue. It was very helpful. I have a 2005 Peterbilt with a C13 at 470hp. I've owned it for the last 30k miles. It's a dump truck ap… read more
Nich1019
Nich1019
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I am worry about some is happening to my motor I have a
Hello I am worry about some is happening to my motor I have a détroit 12.7 60 series the dealer just did a fully rebuild on it since they rebuild it my oil presure at 70 mph is on 40 and wen idle is o… read more
Curtis B.
Curtis B.
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CAT C13 on a Peterbilt roll off truck. All of a sudden the
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Nich1019
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Customer changed oil and filter. every since then its has
customer changed oil and filter. every since then its has low oil pressure and derates and shuts down truck … read more
Wayne
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My 2006 Freightliner Cat c13 is showing a code ECU 128 PId
My 2006 Freightliner Cat c13 is showing a code ECU 128 PId 385 Fail 01 on the dash and the computer is giving me the following Codes 385-1 / "Low Intake Valve Actuation System Oil Pressure" and Code 2… read more
Cat Man
Cat Man
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I am a heavy duty mechanic by trade. I have a 3126 cat
Hello I am a heavy duty mechanic by trade . I have a 3126 cat s/n#7as05448 in my 1998 national RV on a freightliner chassis. I bought this RV last spring. I serviced the whole unit. I used chevron del… read more
Mike Mcmillan
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2006 Freightliner c13 cat oil pressure shot up to 75 going
2006 Freightliner c13 cat oil pressure shot up to 75 going down the road bout a week ago but it would come back to normal... back and forth.... now it's tryna read low bout 20 idling and 30 going down… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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I have a 2005 Freightliner M2, CAT 3126. It keeps giving me
I have a 2005 Freightliner M2, CAT 3126. It keeps giving me an engine protect light and shutting off. Mechanic diagnosed faulty coolant level sensor. I replaced that and it still occurs. I think I hav… read more
Cat Man
Cat Man
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I have a 1999 Freightliner FL-70. I drove through bad rain
I have a 1999 Freightliner FL-70. I drove through bad rain yesterday and parked for the night. In the morning I notice my dip stick was missing and I had oil on the ground. I suppose it COULD be an ac… read more
Expert
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sir The cat c13 I rebuild last month it drove very
Hello sir The cat c13 I rebuild last month it drove very good But now suddenly after 15000 kms The customer complaints that it give a code 2-3 times for low oil pressure on clusters and it came for ve… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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thank you. I was driving my freightliner today it has a cat
thank you. I was driving my freightliner today it has a cat c7 in it. idling in the yard it died a few times. driving it would derate at 55 and kick back up at 40-45. a few times it died. I get a ECU … read more
Cat Man
Cat Man
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Ok i was pulling. A hill in 7 gear at 15rpm 40 mph and my low
Ok i was pulling. A hill in 7 gear at 1500rpm 40 mph and my low oil light came on and i look down at gauge. And oil pressure. Was at 20 is that ok or?? But i was over 18 thousand on oil change.… read more
Daniel Wilson
Daniel Wilson
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Hi I just purchased a 2005 peterbilt 387 with a c13 I bought
Hi I just purchased a 2005 peterbilt 387 with a c13 I bought it knowing it has possibly a blown head gasket or cracked head it is pressuring coolant tank with a little oil in it to but no water in the… read more
Cat Man
Cat Man
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i have a volvo 2001 with a celect plus n-14 esp. it has 800000
i have a volvo 2001 with a celect plus n-14 esp. it has 800000 miles on it. when its cold the oil pressure is about 10 at idle , but when it warms up to operating temp and you come to a idle the oil l… read more
Wayne
Wayne
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Hello, I have a oil pressure concern with a C13 motor. This
Hello, I have a oil pressure concern with a C13 motor. This motor is a 2005 motor installed in a MCI motorcoach. This past April we replaced the main and rod bearings because the oil pressure was runn… read more
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Meet the Experts:

Daniel Wilson

Daniel Wilson

6,062 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

10,344 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

5,115 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,756 satisfied customers

ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, Network Engineer specializing in CAN faults, Aftertertreatment, and vehicle communications

Curtis B.

Curtis B.

Technician

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

cumminsdr

cumminsdr

Mechanic

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

641 satisfied customers

24 years of experience diagnosing & repairing

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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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