my NAG Lamp stuck ON page?
The kick-fix site is a great reference for the Samurai EFI trucks as everything is the same on the 8v engines except for the engine size.
On the swaying, check to make sure that you have a sway bar. Also check to see if your shocks and steering stabilizer are in good condition. My guess is they are not. The sway bar is often removed to increase suspension flex, but the ride can be hairy if you are not used to it.