2014 freightliner m2 box truck issues

[@miztatito483]

Your vgt turbo might be stuck just had to replace mine. Silimar issue but it was throwing codes too

[@fernandobustamante3915]

I have a 2012 freightliner m2 box truck got the same problem.can you tell me what was the problem if you fix it?

[@OscarSoto-b8n]

Did you ever end up fixing the problem and what was the fix I’m currently having the same issue changed actuator and turbo still same issue

[@jayalex12]

I would like to know what that is myself. Post that please

[@saturnworld1840]

That’s pretty normal for it not go past 2500. That’s usually when they shift for freight liner Thomas buses. Certain ones. The Allison transmission tend to shift differently sometimes the more miles put on them

[@atpostwithmike3381]

Well, I drive a 2014 freightliner box truck and from what I see in your video you have 2 issues 1st you’re very low on diesel. 2. You have it on cruise control hence the green light causing your controlled speed to be slow. When’s the last time you got the truck serviced and also affect performance ? I was driving a Hino box truck that had a similar problem .

[@tricksandfun8749]

I’ve just rented a 2024 from Penske its has the same issue truck only got 11k miles

[@richardshivers9794]

DEF light flashing

[@gr8winston]

Look into the fuel system, change your fuel filter, check fuel pressure at each injector.

[@Shawn0829]

Have had it parked while figuring out the issue or are still driving it?

[@rungelangston6040]

Check the DEF on there your light is flashing on and off that will slow the truck down as well

[@rungelangston6040]

Check the DEF sensor

[@shaqdizo7678]

Change your VG TURBO ACTUATOR, IN HAVING EXACTLY THE SAME ISSUE AND I HAD TO CHANGE VG TURBO ACTUATOR

[@lhamotsering8577]

Hi. How did you fix that issue?

[@ludevincent2121]

Ever figure out what’s the cause?

[@BigUnc78]

Not yet when I do I'll post here

[@juandavidcorreacaicedo6494]

@@BigUnc78 You solved this problem. I have the same problem. Help me please.

[@BigUnc78]

@@juandavidcorreacaicedo6494 still searching I'm taking it to the shop next week I'll post back

[@bassiroukaramoko9820]

@@BigUnc78bro do you ever found out the issues I’m having the same problem

[@Chris-xf4ub]

Dpf system I have the same issue with a 2013

[@adonis190911]

With the flashing def light maybe the truck is reducing power due to restriction.

[@BigUnc78]

It just looks like that on video it's not flashing

[@kellykirk9755]

Same truck…IMAP sensor or wiring

[@noway464]

I have a 2014 freightliner m2 too but is very quick

[@lhamotsering8577]

You mean easy to fix?

[@lhamotsering8577]

You mean it easy to fix?

[@lukegames8459]

I’m a firefighter and one of are fire trucks is a M2 and it does the same thing

[@giodlr5766]

Hello what was the fix of this issue?

[@hardtimes513]

It's has something to with your def

[@BigUnc78]

Got the def removed. My mechanic told me it was the def all and it wasn't. 3,000 down the drain

[@felipequintela3254]

Did you figure this problem out?

[@ameersaleem4700]

VGT valve or harness

[@thomasaitken1345]

Did your overdrive or your overdrive switch fail?

[@Anthony-v2t3s]

Your def pump is going bad and it will go out eventually and you wouldn't be able to go but 5 miles per

[@rungelangston6040]

Your fuel light is on too

[@Carlitos-fw1bl]

Turbo actuator is bad

[@patmacharia9312]

Change the ECM harness cable….I had the same problem…

[@BigUnc78]

What year was your truck? How much was the ecm harness

[@luiscabrera4139]

question can I fix the problem with the freightliner I have the same problem I would like to know what this problem is thanks

[@carlosprothro1965]

Bad cylinder/ piston

[@robertoruvalcaba5944]

Take off your cruise control

[@kevinwilson3834]

VGT turbo

[@mikelawry9012012]

Overdrive on

[@BigUnc78]

Wish it was that simple lol