I wish I would’ve seen this video 13 months ago. My problems included hard to fill gas tank, engine idling erratically, hard to start, poor fuel economy and performance, and the truck cutting off while driving!!! I replaced both the purge valves and I finally cleared the check engine light. Runs like brand new again. Thanks!

I never comment on a video but today is the day! Thank you for your help, after watching your video I found out what was wrong on my truck and after watching your video 100 times more I decided to do it myself i spend 2 hours and 400 dollars to fix it and you saved me another $500 thank you amigo!

Great video. Very helpful. Good pictures. Good explanation and directions. I blew out my vapor canister, ran the tests, put everything back together...check engine light went out. I had a lot of sand in the system. Not surprising. I live in the Mojave desert.

Learned something today, did not know that there was a replaceable valve on the canister itself. Going out to check that out now. Thanks.

Well that was more interesting than I thought it would be. Never gave much thought to the evap canister. Thanks for the informative content.

I had this problem with my 2006 Xterra at 190,000 miles. The valves and canister were full of dirt. I drive a lot on dirt roads. Gas pump had been frequently shutting off during fill-ups. And "Service engine soon" was lit up. Having not seen this video and having a trip planned soon, I took it in to my local dealer for service. In case anyone is interested it cost me $650 which included new control valve and canister. My code was P0448 Vent Control Valve. Good video! Had I seen it I might have given it a try by blowing out as much dirt as possible.

Great vid Ry! Used this to troubleshoot the lines, valves, & canister on my 2nd gen Xterra. Turns out the control valve o-ring was leaking. You A, B, C tests were tremendously helpful. Thanks again!

My 04 started doing this the other day. Gonna attempt to follow your video. Awesome video. New subscriber 👍

12:05 the clicking sound of our people 🤣

Hey Ry, your videos are a literal lifesaver man. My vehicle popped a p0447 code, noticed that code wasn't on your on screen list. Im assuming it's the same part I need, the vent control valve.

Awesome, help. Just the fact of the sand clogging the hose, who wondered. Thank you.

Nice i got the p1446 code and i replaced the vent control valve and the light went away...A month and a half later the light turned back on, My favorite

my 2004 does the SAME thing!!!! i installed a slip tank into the box. i WISH mine was as clean and NO RUST!!! like yours. Mine ALSO has the tire sensor light on. My 2004 titan never came with (or previous owner removed) the TPS Keep up the great videos

Reallyreallyreally appreciate all you do because you explain me clear and I Change same like you explain really appreciate it man I’m a painter I’m not a mechanic but you see me $400 thank you man

Excellent video! Truck may be a flood car. Typically you can't sell a flood car without disclosing

Well, it’s good to know that you can use the evap canister for a salt shaker if you ever need one

Had the same problem following a heavy Woolwax of the undercarriage (gas nozzle shutting off or fuel spit back out with only a couple of gallons in the tank). It cleared itself luckily but now I know precisely where the valve is and how to avoid it in the future. You rock!!

Love the video, and I'll be tackling this project hoping it resolves the issue.. please make a video if you get to repair that annoying clicking sound... thanks bro

I love that he says he gets gas frequently at the beginning. Made me chuckle, titans are thirsty bois

THX. the cod in my titan 2008 is P0455. I did change the parts after a 1 day run the light showed up

Great video!! very helpful. I have a 2020 Armada that had the same code and it turned out to be clogged with our south florida white limestone dust i drive one while hunting. I replaced the canister, valve and filter but kept the old ones since it was covered by emissions warranty (evap control system). Is there an additional filter we can install to keep the vent hose from aspirating all that dust and sand? its only a matter of time before this happens again and nissan created a TSB for the Xterra and Frontier. I even think they have something in the overseas markets for the Patrols (y61 and y62).

Thanks so much for this, going to give this a try on our 13 NV3500. It's supposed to be a van on a Titan base and is giving the same code, so we'll see!

Noticed as you were starting the truck before clearing codes that you had a "ticking noise". I'm going to assume it is from under the dash. My 2007 Nissan Titan SE does the same thing. Let's fix together....what I mean by that is you fix it and make a video so I can fix mine! Love the channel! Been a huge help with my questions. I also have a 2005 Nissan Xterra!

Hey, Ryan, I am looking for some tips. I have replaced the canister. The hoses, the pressure sensor and both solenoids and I'm still getting the large Eva. Leak code, also replaced the gas cap. Did mild smoke test and did not see any other indicators of leakage outside of the evap Canister filter on the vent port to frame?? Thought s D

Thank you for the “oil catch can “vlog I already ordered probably it will arrived next week,but probably I have to replace my canister evap too,it looks like it’s hard to install,I’m new in your vlog but can you show also how to install a Transmission cooler ,my Titan is more than two hundred thousand miles now but still good hopefully. But I do the oil change myself after the warranty,every 3000 miles since then,synthetic oil regardless of the oil brand.Anyway I’m your new subscriber now,your vlog is really educational.Thank you.

Thank you for the information and great explanation!!

Ive had my 2010 titan since 2013 and jus hit 152k miles. I just got this code p0448 and followed the steps you provided and believe that its fixed but will drive around to make sure. My question is "Did you ever relocate the vent hose that goes inside the bed frame tube and if you did where did you put it and what parts did you use or would you recommend??? I look forward from hearing from ya, bc I really want to relocate that vent bc it doesnt belong there and should be better protected. Thanks for the video it helped a lot

I should check if mine is like this, before I start having problems. Previous owner lived in Atlantic City and drove it on the beach all the time.

Thanks for the info! Having this exact problem with my NV van

same truck is mine white also I love working in my truck titan

Thanks man

How did you remove the middle hose on the eavap cannister

RY, that's a great looking truck. Question.... Why was there so much sand? It was built up all over including in the canister. I'm from Texas and we just have mud. Oh yeah....and beer. (Great informative video too!!!)

Did you ever fix the clicking when you turn your key on? Mine is doing that now, and I dont know what it is. I think it has to do with the heating / A/C system.

Thanks very helpful

Where can I hook my smoke hose to ,too to check vac leaks 2006 frontier,thank 4 any help😎😎😎😎

Hey Ry I have a 2008 Titan it just threw a p0455 any idea what it could be??

Just had to replace that valve recently. In my case it was stuck due to years of rust build-up. Not hard to get to even without removing the wheel.

Could that cause my Titan to quit running after 20 minutes? I do have the fuel gush while filling. I do get a PO448 code.

I replaced the valve and gas ‘sometimes’ spills back out but code came back any solutions , thx for videos

Did it do that constantly or did it go away after the truck was driven for awhile?

Excellent work...thanks!

I really wish you had a video of the part getting the middle hose off because I can't find anywhere how to disconnect this and I'm very frustrated haha My evap solenoid also refuses to go back in properly old or new... about to bypass all of this and say screw it

Im thinking about running the purge hose to the front with a filter in the engine compartment

Mine fills fine but I hear a loud high pitch whistle while filling is that evap?

Thank you!!

There is also one on top of the motor on drivers side

I see you have notorious blend door actuator tap the titans and armadas r notorious for 🤦🏻‍♂️ lol

Thanks for the video! Would this process be the same for a 2015 Nissan Xterra?

Hey Ry: When you go to restart your truck I noticed that there’s some knocking noise in the cab. My QX56 makes the same noise. Do you know what that is? Is it an air conditioning valve or something?

Thanks for the tips. however, it did not help me to solve my problem. Now I have p1446 code (Evaporative Vac Solenoid Circuit Malfunction). I have checked voltage on Vent control valve and it gives me only 10 volts (should be 12). It appears Vent control valve could not operate on 10 volts. I have checked all fuses connections. No luck there. Do you know what module sends signal to the valve? Thank you in advance.

If you go slow for the first 5 gallons then you can go fast again while fueling.

I don't remember the code on the wife's 05 X, but is it for an evap leak? It throws a code and has a real bad rough idle 70% of the time and then flashing CE light. Then clears up but the light goes solid. I've replaced the control valve and put air to the box, but it still happens.

Does this same part number for the control valve still fit a 2021 titan?

Would the evap canister be the same on a 2012 Armada..thanks

I replaced my control vent valve is it normal for the check engine light to stay on after you fixed the problem?

My x has this code right now. My buddy ran the breather tube up behind his tail light. Poor design to put it next to a tire. No wonder these clog up.

Have this code for 2 years had took it to mechanic they change eval control valve and code re appear 6 months later

UPDATE UPDATE SEE BELOW I had to smog my 2014 Titan and I ended up failing because I had a P0456 code. I found the Nissan TSB NTB17-82a which states that the cause, if NOT the fuel cap, is the O-Ring on the valve where it has the bayonet lug where you rotated the valve off initially. I went to the Nissan dealer and the part number for the O-Ring has been superceded to 14935-JF02C. That little rubber O-Ring was quoted to me at $179.96 and $180.00 to install. 😳 I'll just buy an O'Ring for 50 cents and do it myself now that I know where to look. THANKS!!! UPDATE: So, upon further investigation I found out through a very knowledgeable parts guy that Nissan canceled the O-Ring and went back to selling the solenoid valve subassemblies which, by the way, COME WITH THE O-RING. Those subassemblies can be bought online for about $20 AND COMES WITH THE O'RING. So, I guess I'll be buying a $20 O-Ring.

My evap canister fills up with straight gasoline when filling Up

Could this help P1446 as well? That's what I'm getting

I did this without disconnecting the battery. Now it won’t start up or even make a noise other than a single tick in the dash. I put the old setup back and the result is the same. Any idea? Shouldn’t have done this without disconnecting the battery. I’ve heard of strange Titan wiring things.

You never explained how you got that middle fuel line off!!!!!!!

Still finding more sand... who the hell owned the Titan before you?! Did you ship this in from the Sahara?!

How in the name of Zeus's butthole...did you get the damn electrical connector to come off????

Dude your Titan is kinda rusty. Never thought you might consider this to be all right.....