1990 FREIGHTLINER CONVENTIONAL Wheels Problems

I CAN'T PASS, INSPECTION , BECAUSE THE COMPUTERS, ISN'T READY, MY TAG,S AND INSPECTION, WANT WORK , I'VE PAID OVER, $2500 TO NO AVILE DID IT PASS MY TAXES AND TAG, IS NOT PAID, BECAUSE OF THIS PROBLEM, , MY FORD EXPERDISON , 2005, MAKES AND MODEL, , SUV WANT WORK I HAD IT SERVICE ALREADY AT TWO, FORD DEALER'S SHIP , BUT IT STILL WANT PASD INSPECTION, I HAD NEW SPARKS PLUG,S PUT IN MY VEHICLE , DROVE, IT OVER THREE HUNDRED MILE,S BUT IT STILL REMAINS , A NOT READY, READING, , IF THERE, SOMETHING WRONG WHY I GOT NO NOTICE, FROM FORD COMPANY I'M ON A FIX INCOME NOW THAT,S I HAVE , SPENT SO MUCH MONEY, NO XMAS, FOR ME AND MY GRANDKID,S, THANK YOU FOR YOUR HELP