The plastic triangle at the front of both windows leaks will replacing the weather stripping fix it?

 

Pretty easy to change without taking the door apart, 1A auto has a video. Not that expensive either.

https://www.1aauto.com/how-to-instal....com/video/861

The question is whether it’s the cause. Does the window fit nice and snug? What kind of shape is the weatherstrip in? I had a pretty good air leak from the driver side triangle, replacing it cured it.

 

Thank your very much because there is a air leak from the drivers side triangle

 

thank you

 

That will likely cure what ails it then. Check rock auto and 1A they both have the part, I would get the pair and just change out both sides. Use a little black permatex adhesive to seal it on the top, also a little Dawn dish soap and water on the part that slides in the door will ease installation a lot and help bottom it out for best fit.

 

If that doesn’t cure it, the how to section on here has an article on how to adjust the windows. I haven’t adjusted them before but I have a feeling new weatherstrip will cure your issue.

 

Thank you I really appreciatethe help