2004 MITSUBISHI LANCER Engine And Engine Cooling Problems

TL* THE CONTACT OWNS A 2004 MITSUBISHI LANCER. WHILE TRAVELING 65 MPH, THE CONTACT NOTICED THAT THE CHECK ENGINE WARNING LIGHT WAS ILLUMINATED. MOMENTS LATER, THE CONTACT NOTICED THAT THE VEHICLE HAD BEGAN TO LOSE ACCELERATION. THE VEHICLE WAS NOT DIAGNOSED AND NO REPAIRS WERE MADE TO THE VEHICLE. THE CURRENT AND THE FAILURE MILEAGES WERE 85,000.

I PURCHASED A 2004 MITSUBISHI LANCER RALLIART SEDAN AND PAID IT OFF IN FULL UPON RECIEPT OF THE VEHICLE. IN THE PAST FEW YEARS I HAVE BEEN EXPERIENCING NUMEROUS ELECTRICAL ISSUES, HOWEVER MY PRIMARY CONCERN TODAY IS A SENSOR THAT IS CURRENTLY BEING REPLACED FOR THE 5TH TIME TODAY. THE SENSOR IS CALLED THE APP SENSOR. WHEN IT GOES OUT, IT CAUSES MY VEHICLE TO RAPIDLY DECELERATE AND THE ENGINE WON'T REV PAST 2,500 RPM'S. THIS HAS BECOME AN ISSUE BECAUSE TWO DAYS AGO THE SENSOR WENT OUT ON ME AGAIN, AFTER BEING REPLACED JUST WEEKS AGO. THIS TIME WHEN THE SENSOR WENT OUT, IT ALMOST CAUSED ME TO BE INVOLVED IN A MAJOR ACCIDENT ON I25. I HAVE ASKED THE SERVICE DEPARTMENT WHY THIS PART KEEPS FAILING ON ME AND THEY REPLIED "WE DON'T KNOW, YOUR THE ONLY PERSON WE HAVE HAD TO REPLACE THIS PART FOR AND DONT...