Gallery
Your BlueDevil transmission sealer kept my Ford Pinto on the road! I have had this car forever and although some consider it to be worthless it holds a certain value to me, my transmission started to leak just over a month ago, my local NAPA representative advised me to try BlueDevil out, after driving my car for the weekend the leak was non-existent, thank you! Rob – Fairfax, VA
Is the Blue Devil Transmission Sealer safe to add to “synthetic” ATF-4 fluid to seal leaks on a
Yes, the BlueDevil Transmission Sealer is safe and compatible to use on your Mercedes Benz. As long as you are not losing fluid too quickly, you would be a good candidate for the product.
If you are in the beginning stages of a transmission leak this product will not only cure the problem but has proven to be a permanent stop to the leak, my car is living proof of that! ” Paul – Athens, GA













