When I let the clutch out there's a loud clunk that I assume is coming from the prop shaft. Looks like the guy I bought it from changed the prop shaft bearing and the joints at both ends. Any ideas why it's clunking.?? Also, tried engaging 4wd. The indicator light on the dash comes on flashing. Is it meant to keep flashing ??. Should it come on a steady green when 4wd is engaged ??. Sorry if these questions come across as a bit stupid but it's my first l200. Bought as a doer upper and I want to get it right.

what truck

As chef said .. more details would be helpful please . Year , specific model.

Sorry been away for a few days. The truck in question is a 2003 Warrior

what backlash u got on the rear prop?

Not much backlash to be honest . The clunk feels like it's under the drivers seat. Let the clutch have out and it's a clunk when the drive is engaged.