Freightliner Cascadia DD13 DD15 DD16 no building air to the air tanks bad compressor unloader valve

WARNING!!: ⚠️⚠️⚠️
Always use the proper tools and safety equipment to perform this job.
Failure to perform the job correctly can result in personal injury or vehicle damage.
Don't do this job if you think you don't have the experience or the equipment to do this job correctly. REMEMBER SAFETY FIRST!
Warning!!! ⚠️⚠️⚠️
This video is just a demonstration of the labor to do to perform this job, the results may vary.
Also, the damage found can be greater that expected and it can result in a massive engine failure.
This video contains advance technician information.
keyworks
freightliner kenworth peterbilt international volvo mack western star
cummins isx cummins isx15 cummins n14 cummins m11 cummins isb cummins isb DD15 DD13 DD16 Series 60 caterpillar C15 3406 C13
Topics discussed :
why the air compressor does not pump air to the tanks
where is the air compressor located
what is the air compressor unloader valve
what is the unloader valve
how to inspect the system
symptoms of the fault are:
no air in the tanks
air compressor does not work
air pressure does not go more that 65 psi
parking brake is always on
Tools need:
---
Parts needed
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#franciscoamaya

[@Tyroneshoelaces242]

Francisco, remember the guy you met standing in the parts line at freighter Fontana? I said you are a light house for those of us trying to find safe harbor? Well you were my light house tonight. I started the truck tonight in Terrell Texas. Not building air. I've been noticing slow build the last few days. I have to deliver my load in a few hours. No help anywhere on a holiday. I did a bypass on the air dryer and woo hoo... I'm rolling again. I'll be at a shop after I deliver minus a tow minus a road call minus stress. Thanks my friend!!!

[@exudos22]

Damn…I gotta take you to dinner one day, you’ve saved me so much money. Thanx.

[@felipeserrano8528]

Learn something new every day Thank you

[@sapitosbasenyan946]

Mingermano tu eres un Dios en la tierra como Mechanico gracias por tu video

[@MrSonlatino]

Muy bueno tu video. Ahora mismo 1/16/21 estoy con ese problema botado en una rest area en Iowa

[@jbaxter68]

Just wanted to help you out. Your videos are very educational and helpful.

[@user-cp7fn1td2y]

Very good video body I’m having problems with my air compressor U have been a lot of help . Thanks

[@imadahmmad1965]

Thanks dear first time knowing this problem love you keep doing videos

[@tightwads1975]

My unloader kit came in yesterday.I've already replaced the dryer,governor and the hot line....Your videos are super helpful thanks for all you do.

[@johnkidane7164]

Tons of thanks

[@rhetleonard2968]

@3:48 so funny. This isn’t the problem, yes because this isn’t the problem. Hahaha. By the way senor...your videos are super helpful! Thanks for sharing your experience with us.☮️

[@michaelfirst1190]

Nice people are getting hard to find and Honest people are almost impossible to find thanks for your video bro I'm not a truck driver however I do drive a Cummins 30' Box truck and we have some problems every now and then on the DEF situations so thanks for all your help very interesting very helpful

[@jj5833]

Very helpful video,

[@estephengutierrez613]

It’s funny when he said parts came with instructions but nobody reads it 🤣🤣🤣

[@jbaxter68]

Thanks!

[@jorgerodriguez6470]

Chido Amaya!!

[@luckyyou774]

Good job, ✌

[@harpreetsingh-sd2vb]

Very helpfull video

[@quocbinhduongnt8646]

video này để em rảnh rồi xem sau nha anh

[@denislagos2696]

Lindo video hermano

[@haiderk3246]

Thanks 🙏

[@bernyvillalobos4381]

Gracias raza

[@jozue04]

Gracias tengo ese problema

[@YOUTHOUGHT2]

If anyone needs an easier way on the 13+, take the “dog house” off inside the cab. The piece under the dash. Can access it a lot easier

[@KippPhillips-yv3rl]

Hi Francisco. Your videos have taught me a lot. I recently replaced my air dryer. But a few weeks later the 1/8" hose from the air dryer came off not from the dryer end but where it hooks up at the other end. Air was pumping out of the hose put my thumb over the end of the hose and got a loud pop now no bundled up of air pressure in my tanks. Can you direct me to that video or tell me where it hooks up. 2013 Cascadia DD13.Thank you.

[@e_productions]

My hero

[@jj5833]

I’m dealing with a 2013 cascadia dd15 very slow to build air

[@thegreekguyviva-greece5881]

If its frozen in there or stuck its probably gummed up so how yould you clean it? Brake cleaner om a rag and just push it in the hole?

[@amoadios1025]

Muy bien, tengo un problema no tengo aire el compressor hace mucho ruido y no produce aire

[@diezales6480]

ANY VIDEO ABOUT SAM CAB FUSES BOX??

[@DL-1]

Do you have a video of how to replace this on a T680?I am on the side of the road right now. No air leak. But my truck won't build pressure and my trailer is loaded. Is there a way to bypass the governor, etc so that I can build up enough air pressure to make it to the Kenneth dealership?

[@nelsonalvarenga1038]

Donde esta tu taller Francisco?

[@aracelycasarez2199]

When you bye a new air compressor, does it come with a new uploader valve ?

[@saidabdulle4592]

What’s name this parts, I have question about my 2006 freightliner air issue one day is build air Next day is Not, any help thanks for your video

[@713bigdog9]

Tocayo did you have any idea why my air compressor the pop off valve it's leaking air and make lot noise.. the noise started like 120 pounds .. and not stop.. thanks man

[@anthonydobynes3582]

How do you get it out if it’s stuck in the compressor

[@dumitrup7939]

👍

[@GurwinderSingh-ro6jn]

Hi Can you make whole video for replace fuel pump of 2015 cascadia step by step

[@jagdeepgrewal1030]

Hi amaya my truck air compressor no cut of continuously running and air leaking from air dryer purge valve I put new governor and air dryer but still same

[@xstremetintandautoglass9784]

Francisco I have 2014 cascadia main hose se revento y fue remplasada al igual que la linea que va al air dryer y el compresor nuevo y sigue cargando lento por la mañana, tarda en subir a 100 psi unos 4 minutos eso es normal ?

[@123elvergomez]

Muy buenas los vídeos mi amigo Gracias por eso Una pregunta cuál es mejor un motor motor dd13 dd15 dd 16 cual es el motor que mas molesta gracias

[@betostang2003gt]

I have the same issue in the morning I have a 2011 Cascadia isx motor especially when it’s cold

[@adamchance448]

The isx has a completely different style unloader valve. Usually we replace the head of the compressor

[@fantamesy]

I have a problem with my 2010 cascadia air compressor after fill up the air the air start coming back trough the air compressor vale and drain the air to get air build again I have to restart again do you think the part you mention is the problem please let me know also where you location is if I am close I can come through thank you

[@rolandodenova1603]

is it the same for a 2017

[@sammohamad517]

I have 2016 cascadia i replaced the air dryer filter Some beads fall off the old filter in the dryer

[@denisgodoy711]

Francisco en que estado esta

[@guitargreat1]

Gracias, tengo miedo a intentarlo en la norte de Canada con -30C.

[@gustavomontero2207]

Espera El verano, llega pronto.!!! Y te cocinaras, bajo El Sol.!!!

[@raulrubio2862]

Sometimes the governor is also the problem

[@Bloofk8]

I’m replacing a compressor. Due to pressure not building enough pressure. And it won’t go over 60 psi. Then check the hoses that connect to the compressor. And found they had black tar and contamination. Currently waiting on parts.

[@everardoolvera651]

Bro, did the issue get resolved once you changed the greasy main line or did you ultimately have to change the compressor?

[@stevenclavijo4582]

Tengo un leak en las mageras desevicio cuando tengo el camion en park por favor ayuda yo me llamo Esteban muchas gracias

[@TreyMax]

Hello Amaya, so I just got a new truck but last time I parked it for 5 days and it was in winter but when I turned it on it took abt 45 Minutes before the air pressure gouges could start moving up, but today I went back to it and turned it on for 2 hours and the air didn't build up at all until I gave up, it keeps making a sneezing noise from the engine compartment...what do u know about that? No air leak to me it just seems to be frozen because the weather temperature is below 20 and truck hasn't been going anywhere for about 2 weeks and half

[@paulb.5497]

Did you find out what was the problem? Have the squealing noice from the air compressor area

[@dukeduke7569]

Great video,but I would have just changed the air compressor….

[@eddiemorph63]

Buenas ya cambie el compressor nuevo, el air dryer y el governador y sigue levantando nomas a 50 psi y de ay no suve

[@LuisCarlos-fy6rq]

Yo tengo el mismo problema ke tiene su troke el mio le sale mucho aire de la valbula de enfrente y no sure nada

[@shatho7496]

Where are you located?

[@andymyrold]

Where are you located in California ? Would bring my truck to you.

[@KN-mi7mh]

In my case that main hose coming out of the compressor got clogged all the way to the dryer including the dryer and the hose going to it ( 2011 Cascadia ) In case someone has the same problem after changing the valve.

[@spencerwillis7578]

did you have oil build up in your hose that clogged it?

[@brendalacy784]

My 2017 Freightliner won’t build up air to but only 60 but I don’t hear air leak

[@mrnunya5681]

What wad you issue when you found it

[@fanfplush191]

Please what's about continuing air building up with no stop?

[@franciscoamayaYT]

possible causes: air leak between air compresor line and air dryer constant air leak weak air compressor leak on the air governor signal line to the compressor bad unloader valve

[@strawberrydelicacy6334]

Where I can fund the air governor? I have to change it and I can’t find it

[@real-nt9qy]

Late response..its on bottom of air dryer

[@mohamedhussein3681]

I have no air leaks anywhere and my cascadia is building air only 900-110 RPM!

[@dianealvarado1172]

Governor has been replaced but now no air is being released. This will create too much pressure n start to cause leaks. Air compressor n governor were replaced 2 mos ago n here we are again.

[@adamabdullah4829]

Hello Mr Francisco, I really need help, I have truck in Fresno, CA, in Freightliner dealer, I want to tow it to your shop, engine overhaul, please help! I need your contact info, Thank you!

[@a.b9704]

I need a repair my truck whats your info shop location

[@Minnesota416]

California google it

[@basazinabagadu9199]

I have leak water in air tank

[@phonefgas349]

Francisco you have cash app?

[@haithamalhadidi2235]

All I focused on is how many he said buuuuuuuttt

[@civicstyle01]

My air compressor sounds like a snare drum. Purges and keeps purging till 105 psi. Unloaded valve crapped out. Stupid idea to put the air compressor by the frame peterbilt did it the same way 🤬🤬

[@oasisauto]

Just for info…I just paid $163 plus tax 🤦🏻‍♂️May-2022

[@haithamalhadidi2235]

Twenty fiiii

[@mahdiyusuf3431]

I need your shop number I’m in California

[@Minnesota416]

You’re in Minnesota now lol