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Related Medium and Heavy Trucks Questions
We have a 2016 Freightliner Cascadia and both Check Engine
We have a 2016 Freightliner Cascadia and both Check Engine lights came on. When you go to diagnostic you get: EEC--DEF elec system problem detected-service vehicle----diagnostics code SPN4357--FMI 5. … read more
Roy Belding
Roy Belding
7,583 satisfied customers
Actually it is a bus. Usually after i fuel i have to do a
Actually it is a bus. Usually after i fuel i have to do a regen. I refueled just before break and parked it. Came back from break and after the first 40 miles it gave me a DEF level-Engine derate mess… read more
cumminsdr
cumminsdr
Mechanic
High School or GED
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Diesel exhaust fluid poor quality, sign pop up after I
Diesel exhaust fluid poor quality, sign pop up after I fueled up at the pilot after 2 hr … read more
cumminsdr
cumminsdr
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2002 Dodge 5.9L Cummings bleeding injection pump after
2002 Dodge 5.9L Cummings bleeding injection pump after replacing the fuel filter? … read more
cumminsdr
cumminsdr
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2014 isuzu NQR, says air flow egr wrong, I replaced egr,
2014 isuzu NQR , says air flow egr wrong , I replaced egr , still has code , what sensor or sensor measure airflow through egr ? Diesel… read more
Andy
Andy
truck /coach technician
Vocational, Technical or Trade School
207 satisfied customers
Up to 2000 rpm's motor flutters.. will not accelerate, pick
Up to 2000 rpm's motor flutters.. will not accelerate, pick up rpm's. 2003 Dodge Ram, 2500 Diesel, 5.9 also has stinky white smoke coming out the exhaust. The truck was parked for 3 years, ran good wh… read more
Curtis B.
Curtis B.
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Associate Degree
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Brake warning light is on. it's a 2004 E450 & we just put
brake warning light is on. it's a 2004 E450 & we just put brake fluid in … read more
Chris (aka-Moose)
Chris (aka-Moose)
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Vocational, Technical or Trade School
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I stupidly added about 1/8th of a gallon of gas to a full
Hi, I stupidly added about 1/8th of a gallon of gas to a full tank of diesel on my 2011 dodge. The pump ran for about 2 seconds then I realized my mistake. I then drove about 1 mile home with no issue… read more
Mike Mcmillan
Mike Mcmillan
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Diesel fuel added to hydraulic tank on excavator by mistake.
Diesel fuel added to hydraulic tank on excavator by mistake. How to correct mistake … read more
Chris (aka-Moose)
Chris (aka-Moose)
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Vocational, Technical or Trade School
353 satisfied customers
I mistakenly pumped a little over 9 gallons of gasoline into
I mistakenly pumped a little over 9 gallons of gasoline into my 2016 6.7 liter Dodge Ram 2500 I Believe the fuel capacity for that model is 31 gallons. Did not start the engine after I realized my mis… read more
Curtis B.
Curtis B.
Technician
Associate Degree
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I accidently put some diesel in def tank on a freight liner
i accidently put some diesel in def tank on a freight liner (Jayco Seneca motorhome) with a 340 hp cummins diesel approx 4 months ago. Had the check engine light come on our last trip. I took the unit… read more
Mike Mcmillan
Mike Mcmillan
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2015 8.3 cummins turbo diesel with 9,080 original miles and
2015 8.3 cummins turbo diesel with 9,080 original miles and I have zero throttle response , will not go over 10,000 rpm. … read more
Daniel Wilson
Daniel Wilson
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Wound up installing new scr metering unit and had technician
Hello, Wound up installing new scr metering unit and had technician come clear codes or eec61 and regen the truck twice and all codes and lights went off, next day drove truck 5 hours and the 2 yellow… read more
Roy Belding
Roy Belding
7,583 satisfied customers
Put DEF in to a diesel engine. 2005 freightliner century 60
put DEF in to a diesel engine JA: What's the make/model/year of your truck? Engine type? Customer: 2005 freightliner century 60 series 14 l JA: Are you fixing your truck yourself? What have you tried … read more
Roy Belding
Roy Belding
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I have a ter 4 Cummings the def gauge shows empty replaced
I have a ter 4 Cummings the def gauge shows empty replaced sending unit/ pump still doesn't work … read more
cumminsdr
cumminsdr
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Actually I have a NEWMAR RV mounted on a Freightliner
Actually I have a NEWMAR RV mounted on a Freightliner Chassis with a Diesel engine. On my last trip I noticed that the water temp gauge moved up and down from cold to not quite in the red. The oil in … read more
Alex Olsen
Alex Olsen
auto/diesel/industrial
524 satisfied customers
I put 1 gallon of def fluid in my fuel tank while the truck
i put 1 gallon of def fluid in my fuel tank while the truck was running. i shut it off immediatly but probably ran under 1 minute. i then finished putting def in right place. I have contatced three sh… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
4,023 satisfied customers
Put DEF in fuel by mistake, 2-1/2 gals in a full 30gal
Put DEF in fuel by mistake, 2-1/2 gals in a full 30gal diesel tank.. Started engine...(2014 Cummins in a Ram 2500)ran for 2-3 minutes.. Water in fuel light came on..engine stalled... Started again , r… read more
cumminsdr
cumminsdr
Mechanic
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1,700 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

4,737 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

5,234 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

4,023 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

2,740 satisfied customers

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

cumminsdr

cumminsdr

Mechanic

1,700 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

1,571 satisfied customers

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

Chris (aka-Moose)

Chris (aka-Moose)

Technician

353 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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