Medium and Heavy Trucks

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I have 1997 Freightliner Classic fld120 and my speedometer
Hello I have 1997 Freightliner Classic fld120 and my speedometer stops at 15mph, what could be wrong ? … read more
BrentR718
BrentR718
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AAS Agriculture Engineering Technology
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2000 freightliner classic fan won't shut off. Put a new temp
2000 freightliner classic fan won't shut off. Put a new temp switch in block new air Solenoid solenoid. We have no power at air solenoid or both low or high a/c switches , but a/ works. All breakers h… read more
Mike Mcmillan
Mike Mcmillan
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I got a 2005 freightliner century last 6 of vin N99804.
I got a 2005 freightliner century last 6 of vin N99804 … read more
roybelding
roybelding
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12,063 satisfied customers
3rd gen eaton fuller smart shift starts out in 2nd gear but
3rd gen eaton fuller smart shift starts out in 2nd gear but when going to looses power no fuel on the peddle rpm drop then it catches then able to get the rpm up then it goes to 3rd gear. i just had a… read more
Mike Mcmillan
Mike Mcmillan
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2000 freight classic xl will not shift into high gear it was
2000 freight classic xl will not shift into high gear it was fine when I parked it and it set up months before starting it again … read more
Wayne
Wayne
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I have a 2005 freightliner classic with a 14L Detroit and 13
I have a 2005 freightliner classic with a 14L Detroit and 13 speed Eaton transmission. The truck runs and drives fine but the speedometer doesn't pass 35. I've replaced the speed sensor and the speedo… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
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2000 classic N14 with RTLO16913A tran .. with or without a
2000 classic N14 with RTLO16913A tran .. with or without a load motor acts like it hits neutral...let off on accerator and it slowly reengauges Clutch? Trany? sensor of some sort? … read more
Wayne
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I have a n14 Cummins celect that derate at 7 gear and won't
I have a n14 Cummins celect that derate at 7 gear and won't pass 1600 rpm only in that gear … read more
Mike Mcmillan
Mike Mcmillan
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I have a 2005 freightliner with a 10 speed meritor automatic
Hi. I have a 2005 freightliner with a 10 speed meritor automatic transmission. The truck does not have a clutch pedal. I am installing a vacuum pump. What kind of pto do I need?… read more
Mike Mcmillan
Mike Mcmillan
Triage Tech/Shop Foreman
Associates
396 satisfied customers
My 2007 freightliner century classic autoshift when I put it
My 2007 freightliner century classic autoshift when I put it in driver it jerking until you start moving does the same thing when you put it in reverse but works fine after you go thru that process … read more
roybelding
roybelding
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My clutch will only shift in first 4 gears, once I split it
My clutch will only shift in first 4 gears, once I split it won't shift into upper gears (5-8). I own a 2002 Freightliner Classic XL with an Eaton Fuller clutch, it's an 8 speed with automatic to 9th.… read more
roybelding
roybelding
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I have a 2005 Freightliner Classic with an 18 speed that has
I have a 2005 Freightliner Classic with an 18 speed that has started to slip out of gear when decelerating but clicks back in if you rev the motor up … read more
Wayne
Wayne
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Freightliner Columbia 2003 550,000 original miles. Having an
Freightliner Columbia 2003 550,000 original miles. Having an issue with hard turning to the left, turning right is fine. Had the problem before but while turning left it became easy again and was good… read more
Daniel Wilson
Daniel Wilson
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4,737 satisfied customers
I have a Freightliner Classic 2001 year w/ 13 speed Eaton/Fuller
I have a Freightliner Classic 2001 year w/ 13 speed Eaton/Fuller transmission w/ splitter for top 3 gears, the splitter will not work, wont shift into overdrive. whats my problem… read more
spankyjr1
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I have a 2005 Freightliner Classic Detroit serie 60 14 liters
I have a 2005 Freightliner Classic Detroit serie 60 14 liters check engine and shut down light come on for a few second and power get off after the lights go off it goes back to normal it alson does i… read more
Cat Man
Cat Man
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Vocational, Technical or Trade Scho
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Hello Im a farmer in Arkansas and I have lots of trouble with
Hello I'm a farmer in Arkansas and I have lots of trouble with corn leaves and chaff plugging up my condenser and radiator in my Freightliner Classic. I blow out the condenser once a day but still hav… read more
Steve
Steve
Self Employed
High School or GED
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Transmissions F60: 2005 Freightliner f60 w/ allison 6 wheel
2005 Freightliner f60 w/ allison 6 wheel box truck. Highway speed trans will intermittently downshift when cruising on flat. RPMs waver back and fourth. After slowing and Moving selector to one gear d… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
4,737 satisfied customers
I have a 2000 Freightliner Classic XL FLD120. Several years
I have a 2000 Freightliner Classic XL FLD120. Several years ago speedometer dip switches were change for recalibration after going to tall rubber. I am going back to low profile 24.5 tires and need to… read more
FIX-IT
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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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