2004 toyota sienna p0442 small evap leak easy fix
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- Опубліковано 26 сер 2024
- in this video I have a 2004 toyota sienna with a small evap leak po442
I find the small cracks in the vent hoses and replace them
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i am not liable for anything that happens or occurs while you are working on your vehicle, this video is only for a entertainment , and you may need more information to properly do the work. I am not liable for any injuries or death due to your work done on your vehicle done at your own risk
Time to probably change that purge valve solenoid too, P0442 may show . That gets brittle and will crack. Get a OEM denso one on hand. Those cheap ones may not run your engine correctly …but could work.
Cool got to go check mine, code keeps coming on. Hope it’s the problem.
Thank You it’s aGreat information
Would this make a hissing sound and then loose acceleration? When I turn off the car and wait I can drive 1 mile
Is it 5/16 inside or outside diameter?
Thank you hopefully the cracked return fuel will fix it
What is the small black box with the two hoses next to the PCV solenoid?
thanks for watchin I'm not sure but it looks like it's part of the evap sytem possably a vacuum canister for assitt?
@@fixergood I’ve replaced damn near everything except that and still have P0441 🤬
As far as I know, that black box with the two nipples is an EVAP Surge Tank. It holds an extra small amount of vapor (as a reserve) from the canister to assist in situations where you need instant acceleration when you press on the gas pedal. God bless.
Is it dangerous to drive it with that problem
thanks for watchin ,it violates epa standards so if you get smog checked it wont pass
No, but you will lose gas mileage. God bless.
what size hose did you replace with?
I would have used either 5/16 or 3/8 fuel hose,thanks for watchin