Hi all,
My matrix has been making a ticking noise and I believe it is coming from the Vapor Canister Purge Valve. Google searches on Vapor Canister Purge Valve mention a ticking sound when it canister is falling and causes a rough idle - which the car does.
The one question I have is the hose that connects to the canister has green service port and the writing mentions pressure for service. Am I able to replace this myself or have a professional do it because it mentions pressure. Or is the pressure only figuring out the problem.
I have attached an image of the Vapor Canister Purge Valve/ if need be i can provide a video too.
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Troubleshoots I have done already:
replaced OEM Toyota spark plugs
Cleaned MAF sensor
Hope this helps, thanks for the help.
Jay
That's just a test port that you use with gauges leaveThat's just a test port that you use with gauges leave it. I wouldn't even worry about the noise unless it runs bad then I'd replace it the valve that is
Thank you Scotty! Sorry for the late response! If i need anymore help i'll reach out! Take care!
Thnxs
Jay