I have a 1988 Chevy K5 Blazer. It feels at times like it’s skating down
the highway. This feeling gets exaggerated when I pull my 2500 sailboat.
We start to fishtail and it gets scary. Speeds around 50-60mph.
New Tires, new steering damper, alignment, even tightened the power steering gear.
Several mechanics have looked at it and feel the shocks are okay. The control issues seem worse going down a hill though it happens on flat ground too. We’re really stumped here.