Ford F-150 P144C Code Fixed 

Thanks for posting this vid, even though its 2 yrs old it definitely helped me finally fix my f150, mime was going dead at red lights, rough idle, shifting funny. Put the canister on and fixed the issue. Between the canister and the purge valve, i have spent just $175 but the ford dealership quoted me $850!!!

Replaced purge valve 1st. No luck. Then this vapor canister. Fixed my code p1450 and added 2.2 mpg avg to my 2017 f150 2.7 Eco boost. Thanks for the video

Thanks for making this video. Changing the vapor canister fixed my P144C code, make sure you get the right canister based on the size of your fuel tank like mentioned in the video.

I literally laughed when I heard you say you already changed out the purge valve which is my current code, P 1450. I wanted to plan ahead and saw this was a problem in the comments section of the guy who posted the purge valve fix.

As you said, the purge valve is on the engine. The valve in the canister that you replaced is the vent valve.

Thanks for the video! My 15 3.5l ecoboost started throwing this code and my mileage went from 22mpg highway to 16mpg highway. Performance was still there but the mileage was horrible. Thanks again!

Youre the man ty.

Were you having issues with the fuel nozzle clicking off during fill ups too? I don’t have any codes but have rough idle and the fuel nozzle issue. Might replace the canister and see if it helps.

Thank you soo much bro

I think I have this problem on an Escape. I replaced the purge valve near the engine but I still get a P144C whenever I accelerate up a hill. Why would the computer incorrectly diagnose this as a purge valve problem?

Will this cause a strong exhaust smell and smoke at startup from tailpipe?

Did it sound like rattling underneath b4 you replaced it? I don't want to buy the canister if it is just the valve up top that needs replaced. Thks!

Did the code appear still even after clearing the code and not starting the car. Mine for some reason doesnt erase

How many miles were you at when you started getting this code?My '16 has been giving me fuel cap codes for the past year(started @40k...followed fordmakuloco's procedure for re-lubing the capless systems with the funnel and silicone spray,etc..worked for a few weeks and came back,so I've been just clearing the code and sendin it until I can find time to take it in for warranty as this falls under powertrain warranty....the other day,it did it AGAIN,with the message for the cap on the info screen,BUT,this time I also got an MIL with the usual cap code and now,the purge on boost code....I think the charcoal canister is the culprit....Thanks for the video,cause now I have a starting point to troubleshoot and try to just repair it myself....I can't have any downtime waiting for 2 weeks to get it back and the dealerships around here are all out of loaners...shit,it's cheaper to just buy a canister,than it is to get a rental..LOL

For some reason one of the whose that had the zip tie you put its not connected to something on top can you help ne out

You didn't happen to drive through high water or a terrenchial rainstorm around the time you noticed loss of mpg before the check engine light came on?

Were you having a a crank no start symptom?

To me purge valve is located on top of the engine that is the vent solenoid 🤔

The code is misinterpreted. It's says purge flow performance during boost. Not purge flow sensor. Not specific to any one part.

I know you posted this a while back but can you tell me if you notice the truck boosting weird or any symptoms prior to the code popping up?

Did you ever have the check fuel fill inlet message on your dash?

Hi where exactly is this located on a 2017 f150

Gas cap??

I just replaced my canister assembly and got the same code the next day

Yo I replaced the one on the front of the engine, I saw ur video on a video about it and I still have the issue autozone says it’s the $30 part that’s my issue so you know it’s location

Have you ever got the code back after replacing the canister

Bad video 👎👎👎, and canister ?