I know when its cold mine freezes, normally smack it while wife starts it. Then starts fine after that. 1 or 2 light taps most likely free it up
"new wrangler owner" 1992 jeep wrangler 4.0 4x4 5 speed 179k, 4in shackles 2in body lift, on little 30's, kc lights. has the manual conversion on front end lockers 1in spacer on throttle body and lots more stuff I don't know about on this truck.