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Oil pressure low at idle 3406e 5ek. Frieghtliner FLD120
Oil pressure low at idle 3406e 5ek JA: What's the make/model/year of your truck? Engine type? Customer: Frieghtliner FLD120 1996 JA: Are you fixing your truck yourself? What have you tried so far? Cus… read more
Cat Man
Cat Man
Cat Engine Expert
Vocational, Technical or Trade Scho
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Truck not starting well on first start have to use starter
Hello ,truck not starting well on first start have to use starter fluid to get going then it's ok … read more
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My engine position sensor keeps going out. 2000 frieghtline
yes ive change the oil because some one said there maybe metal shaving in it … read more
Wayne
Wayne
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Vocational, Technical or Trade Scho
2,892 satisfied customers
I have a 2000 frieghtliner and the light for the high beam
i have a 2000 frieghtliner and the light for the high beam ro the high beam is not work i look for fuse but dont no … read more
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I have 2004 Frieghtliner m2 cat engine c7 I replaced the
Hi I have 2004 Frieghtliner m2 cat engine c7 I replaced the engine to 3126 it's running perfect but the speed odemetor and the oil prusure is not working also the temp show high temp show high … read more
Cat Man
Cat Man
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I have a code 254 on my n14 cummins in my 99 frieghtliner
i have a code 254 on my n14 cummins in my 99 frieghtliner century series 120. i have followed the troubleshooting tree and found no faults yet. i have checked resistance in the circuit and in the fuel… read more
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My problem is this. When I start a warm up my truck witch is
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Leon Poston
Leon Poston
2 satisfied customers
my 2006 frieghtliner columbia has 2 dashes across the tranmission
my 2006 frieghtliner columbia has 2 dashes across the tranmission led on the dash and truck wont start… read more
spankyjr1
spankyjr1
Retired
Vocational, Technical or Trade Scho
19 satisfied customers
I have a 2001 frieghtliner century class and the power windows
I have a 2001 frieghtliner century class and the power windows don't work checked rh power window fuse getting juice to it and its ok also… read more
Andy3221
Andy3221
truck /coach technician
Vocational, Technical or Trade Scho
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12 speed freedomline auto 2007 frieghtliner stops shifting
12 speed freedomline auto 2007 frieghtliner stops shifting auto mode suddenly generally while in traffic?… read more
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My truck will be idling fine u shut it off then start it back
My truck will be idling fine u shut it off then start it back up it will be idling around 900 rpm .I know in the winter when u first start it it would idle like until it got warmed up .I'm n 60 to 70 … read more
Pete
Pete
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Vocational, Technical or Trade Scho
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i have a 2000 frieghtliner classcis with a s60 detroit my front
i have a 2000 frieghtliner classcis with a s60 detroit my front fuel filter keeps running out of fuel… read more
spankyjr1
spankyjr1
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Vocational, Technical or Trade Scho
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I have a 2000 Frieghtliner FL120 with the N14 in it, I can
I have a 2000 Frieghtliner FL120 with the N14 in it, I can not get the clutch fan to engage, i replaced the air solenoid and the manual switch in the cab is working just not engaging the solenoid. I d… read more
cumminsdr
cumminsdr
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High School or GED
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I AM DRIVING A 2013 FRIEGHTLINER , THE CRUISE STARTED FAILING
I AM DRIVING A 2013 FRIEGHTLINER , THE CRUISE STARTED FAILING , I WOULD TURN OFF THE TRUCK AND RECYCLE THE COMPUTOR BEFOR STARTING THE ENGINE .THAT NOLONGER WORKS. OUR SHOP MACHANICS ONLY KNOW HOW TO … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have an 04 frieghtliner columbia. The air pressure alarm
I have an 04 frieghtliner columbia. The air pressure alarm is on and air pressure is fine. Brake light goes out when you release the brakes but alarm stays on. Two days ago when I left the truck stop … read more
Toby
Toby
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I have a 2000 frieghtliner classic with a 10 speed automatic
I have a 2000 frieghtliner classic with a 10 speed automatic meritor transmission. I can get all da low gears 1-5 but cant get no high gears 6-10. what could it be?… read more
Wayne
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My truck 980000 miles on it was running great its a 2004 Columbi
My truck 980000 miles on it was running great it's a 2004 Columbia frieghtliner with a 60 series Detroit I took it in to have it seviced and over head ran. I picked my truck up drove it about 10 miles… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,911 satisfied customers
2000 frieghtliner FL60 5.9 cummings. I dont have a computor
2000 frieghtliner FL60 5.9 cummings. I don't have a computor system to diagnose this engine, I did press the check engine button on truck an held it down until engine light flash it gave 433 truck run… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
2,911 satisfied customers
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Meet the Experts:

Daniel Wilson

Daniel Wilson

2,911 satisfied customers

Owner at DJ Wilson

Cat Man

Cat Man

Cat Engine Expert

4,530 satisfied customers

I am ASE Master Truck Certified.

Wayne

Wayne

Journeyman

2,892 satisfied customers

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

Jeremy

Jeremy

Certified Truck/Bus Technician

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ASE Med/HD Truck Technician, NATEF Diesel Engines and Electrical/Electronics Technician, EPA 608/609 HVAC Certified, Steering/Suspension and ABS/Brakes Technician

cumminsdr

cumminsdr

Mechanic

1,351 satisfied customers

All types of Cummins applications

Curtis B.

Curtis B.

Technician

991 satisfied customers

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

dieseldan55

dieseldan55

Contractor

74 satisfied customers

Road Service mechanic for Volvo Construction.

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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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