Published On Jul 16, 2019
I tackle the common and dreaded cowl leak on my 1991 Mercedes Benz 420 SEL. In this video I show you how to prevent this issue on you own W126 Mercedes and also a way to fix it cheap and easily if you've already been experiencing this issue.
Be sure to check out my W126 interior detailing video: • Classic Mercedes Leather Restoration
Find us on Facebook: https://www.facebook.com/groups/80427...
Follow us on Instagram: #mattsgarage2017
show more