1992 s10 4x4 4.3 engine

[backroad]

I,ve got a 1992 s10 and the valves rattles bad its full of oil ,are they any way to adjust them

[OverBoardProject]

Check for an exhaust leak. They can cause a sound like valve rattle.

Otherwise you'll have to replace the lifters and possibly get a valve grind done if they got burnt.

The 93 4.3L that my friend just worked on has non adjustable valves, so I'm asuming that yours does too.