I have an 86 samurai completely stock. I recently just changed the front main in it to fix a leak, but now when I try to start it all it does is cranks but will not fire up. I know changing the main seal had nothing to do with combustion at all, but I was wondering if anyone else had came across the same issue or knows of anyone it's happen to. It drove and started just fine a few hours before that when I took it to my buddies to work on it! Please help!! Any ideas!!