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Related Medium and Heavy Trucks Questions
98 Pete c15 cat left tank only holds 90lbs. With right side
39;98 Pete c15 cat left tank only holds 90lbs. With right side open will not hold but 70 lbs.and fluctuations to 0 had a splitter valve installed by cat … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
99 cat 2ws recently rebuilt top end, new head injectors,
99 cat 2ws recently rebuilt top end, new head injectors, cam. Truck has ran fine until just now, seems to be fuel related. It runs but will start idling rough then die while idling. If I prime it it w… read more
Gary A.
Gary A.
Associates in Diesel Technology and Business Management
6 satisfied customers
2001 W900L is not getting fuel, it just turned off. Diesel
2001 W900L is not getting fuel, it just turned off … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
41 satisfied customers
How to change te return valve on a cat c15 9400i, mbn19845,
How to change te return valve on a cat c15 9400i JA: What is the complete model and serial number of your machine? Customer: mbn19845 JA: Are you fixing this yourself? What have you tried so far? Cust… read more
Brent Goodnoe
Brent Goodnoe
4 satisfied customers
2007 t800 kenworth with cat13 While engine running fuel is
2007 t800 kenworth with cat13 While engine running fuel is being taken from driver side tank and placed in passenger side tank when engine is off it slowly overnight evens out between the two tanks … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
41 satisfied customers
I have an 94 Western Star w dual tanks. 2004 Western Star
Right tank overfilling, left is at less than half, have spare return splitter valve but not sure if low or normal flow. The new one has smsller ports than old one so thinking smaller is normal flow. Also wonderif possible to do damage if run normal flow in C15 engine. Trying to find silutiob to keep tanks equal.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a c15 early 20000 mechanical lift pump i am loosing
i have a c15 early 20000 mechanical lift pump i am loosing prime as i is siphoning the primary filter back to the tank … read more
Nich1019
Nich1019
Diesel Technician
Vocational, Technical or Trade School
41 satisfied customers
2005 Peterbilt 379. What would cause my fuel be forced into
2005 Peterbilt 379. What would cause my fuel be forced into the passenger tank to the point that it is over full but the driver side tank is empty. When this happens the truck runs out of fuel because… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
561 satisfied customers
Freightliner m2cummins engine Truck starts but only draws
Freightliner m2(###) ###-####cummins engineTruck starts but only draws all the fuel out of the fuel water separator and shuts down. Fuel tank 3/4 full. Seems not to be drawing fuel from fuel tank. Tru… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
561 satisfied customers
Have had a fuel leveling problem with it for years. HAVE HAD
Have had a fuel leveling problem with it for years … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a crank but no start on a 3406e. Cant seem to get a
i have a crank but no start on a 3406e. Cant seem to get a voltage reading at the injectors with the key in the "on" position. i have checked for air in the fuel line but i believe the problem is that… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
5,353 satisfied customers
Fuel dumping to right tank from left tank checked the vents
fuel dumping to right tank from left tank checked the vents and are clear can be sitting full on left engine not running and right tank over fills … read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
Helli. I have problem in my kw t600 which Cat c15 to fuel
I have problem in my kw t600 which Cat c15 to fuel tank level not equalize … read more
Jeremy
Jeremy
Certified Truck/Bus Technician
Associate Degree
2,756 satisfied customers
I have 2012 international Prostar with MAXXforce. fuel in
I have 2012 international Prostar with MAXXforce. fuel in tanks do not remain equal. here's the history of this gost problem. first it started with driver side fuel tanks blowing fuel overflowing and … read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
214 satisfied customers
I have a 3406e cat draining fuel off of primary fuel filter
I have a 3406e cat draining fuel off of primary fuel filter have replaced fuel pump and check valve and primer pump. Secondary filer and head still hold pressure.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
6,062 satisfied customers
I have a 2005 International truck 4300 with a DT466 that is
I have a 2005 International truck 4300 with a DT466 that is only using fuel from the passenger side tank and we can not find the transfer pump can you tell us where it is located… read more
Travis A. Wells
Travis A. Wells
Truck Mechanic
Associates of Applied Science
15 satisfied customers
I have a 97 peterbilt 379 with a 3406e cat, for some reson
I have a 97 peterbilt 379 with a 3406e cat, for some reson my fuel tanks wont level, the other day, I still had 1/4 tank in the driver side, but the truck shut off while going down the road because th… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
5,115 satisfied customers
379 series: pete 2004 with a cat, we are having issues with
pete 2004 with a cat, we are having issues with the fuel tanks not equalizing, we've replaced fuel splitter valve, fuel tank breathers, dropped down both fuel tanks to clean and also cleaned out all f… read more
Jim
Jim
Diesel tech.
212 satisfied customers
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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

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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

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Curtis B.

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cumminsdr

cumminsdr

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All types of Cummins applications

Chris (aka-Moose)

Chris (aka-Moose)

Technician

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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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