I was speaking with a heavy diesel mechanic that works on large trucks and mining equipment that use airbags on just about everything and this is a common problem for them and they use Tannergas additive in their systems with great success. He suggested I have them add just a few drops in the...
Been having all of the problems many have listed and been to the dealer 6 times now. My most recent problems are that once fixed all works perfect and then after a week or so of driving it starts to get soft. Front looks lower than it should as does rear. It bottoms out mercilessly and rocks...