front end grind

[evillecutter]

Sounds to me like one of your sharp turns may have broken one of your front axle CV joints. A broken drive flange (cage) or drive ball will make all kinds of racket when turning and make a distinctive clicking sound when going straight. Just a thought... Best of luck!

would these noises be worse when put into 4wd?

[tom4bren]

stock wheels and stock size tires no accidents wheels not rubbing (its a metal sound not plastic and rubber) - any walkthroughs on checking/refilling the "pumpkin"? - tried the search on changing diff fluid but came up empty as far as how-tos go

I'll look in the diff drop installation instructions. It may be in there.

would these noises be worse when put into 4wd?

Probably since there would be more 'drive' applied to the front wheels while in 4L.

Try moving the half shaft around (side to side, up & down, rotationally, & linearly). There shouldn't be any play at all.