we got 2 1998 blazer LS models both with different issues, and need to be inspected this week!! been a long cpl months of fixing em up and costly, need help!!

first is the brown one - replaced the fuel pump, but couldnt get front strap attached, so the return and vapor lines broke off the pump. we had it replaced again, it still smells like gas, and now the check engine light is on, so the same person glued the vapor sensor in place and erased the code, well the light came back on and still got the gas smell, but no leaks??

second is the red one - just did the rear brakes but couldnt bleed the front passenger side, bleeder and turnbuckle both stripped. thats all good but now there is a clunk in the front driver side, the bf thinks a tie rod, need some tips on how to's?? and how to tell if this is really the issue...we r trading it but need to inspect it so we can run it til then.