I WAS REAR ENDED ON MARCH 19TH IN SPRINGDALE ARKANSAS. I WAS PARKED AT A STOP LIGHT WHEN A CAR REAR ENDED ME. THE DRIVER DID NOT HAVE INSURANCE AND HIS NAME WAS [XXX] ADDRESS ON THE ACCIDENT REPORT WAS[XXX]. THE VEHICLE WAS A MITSUBISHI MIRAGE LICENSE PLATE 551 RKZ AND DRIVERS LICENSE NUMBER [XXX]. THE OFFICERS NAME WAS [XXX]. I RECEIVED THE LETTER FROM THE INSURANCE COMPANY PROGRESSIVE STATING THAT HE DID NOT HAVE INSURANCE. THE FOLLOWING DAY AFTER THE ACCIDENT ON THE WAY HOME MY SERVICE ENGINE LIGHT, OIL LIGHT AND SEVERAL OTHER LIGHTS FLASHED. THERE WAS A LOUD POPPING NOISE AND BLACK SMOKE CAME POURING OUT AND EVERYTHING SHUT DOWN. I HAVE SINCE NOTICED THERE IS A RECALL FOR THIS SAME THING BUT WAS TOLD IT IS NOT FOR MY SPECIFIC VIN NUMBER. I AM ARGUING WITH THE INSURANCE COMPANY BECAUSE THEY REFUSE TO REPAIR THE ENGINE PART WHICH THEY SAID WAS NOT DUE TO THE ACCIDENT. I THINK THE IMPACT FROM THE WRECK KNOCKED THE OIL FILLER CAP OFF BECAUSE WHEN THE GEICO ADJUSTERS HAD THE CAR THEY COULD NOT FIND IT. I FOUND THE OIL FILLER CAP DOWN IN THE FRONT BETWEEN THE FRONT OF THE ENGINE AND FRONT OF THE CAR. OIL WAS ALL OVER THE ENGINE AND SEIZED FROM WHAT THE GEICO ADJUSTERS SAID. I AM PLACING A COMPLAINT WITH THE INSURANCE COMMISSIONER ON GEICO FOR NOT PICKING ME UP FOR ROAD SIDE ASSISTANCE, TAKING TO LONG TO REPAIR THE BUMPER, NOT KNOWING WHAT THEY ARE DOING TAKING SO LONG TO BE ABLE TO REPAIR THE CAR. THEY TRIED CHARGING ME A $500 DEDUCTIBLE WHEN I HAD UNINSURED AND UNDERINSURED