by ialwaysneedaroadtrip » Thu Oct 03, 2013 2:33 pm
Thanks for all the replies, everyone!
I've been back from my 2 week trip a couple of days now, and have put more than 3000 miles on the rig thus far...so I am "used to it," but now realize the gist of what's happening with this steer/swaying problem.
Interestingly she drove better with the "Tow/Haul" on (we were towing my car after all), and descending down a grade. The worst times was when semis passed us, and when we were in gusty winds. My daughter was "white knuckling" more than me, and could only handle driving around 200 miles at a time. But I was grateful for at least those breaks.
The rig is now at Ford for another problem; the header gasket needed replacing...we took the entire trip with an exhaust manifold leak, because they couldn't work on it in time for our trip...but it was not as bad as we thought it would be. No exhaust ever built up inside...she got us to the Ozarks/STL and back fine. And since we were aware of the potential for that happening we took precautions, anyway.
So while she is at Ford I've asked them to look at this steering-swaying problem. And yes, it IS more common than not...my service guy was familiar with the problem even before I got the entire explanation out of my mouth, and there's huge threads on other RV forums about just this subject. Funny thing is that I found that the rig already has a steering damper on it...but makes no difference at all.
There is a number of things that people do in this case; heavier shocks, heavy anti-sway bars in back (since it sometimes feels as if the back is steering the front), heavy duty nitrogen (not hydraulic, which is the one it has) stabilizers...etc.
I will probably start with one item at a time that will have a better chance of fixing it. To get all those items together will run into over $4000. Not gonna happen...so I'll see what Ford can do while it's still under warranty. After that I'm on my own.
Cindy, 3 dogs, 2 birds, and 1 turtle
“If you talk to the animals they will talk with you
and you will know each other. If you do not talk to them
you will not know them, and what you do not know
you will fear. What one fears one destroys.” Dan George