2005 CADILLAC STS Engine And Engine Cooling Problems

S10 APPROPRIATE HANDLING- LETTER TO THE SECRETARY FROM CONSTITUENT RE COPY OF A LETTER ADDRESSED TO GENERAL MOTORS CHIEF EXECUTIVE OFFICER MARY BARRA REGARDING THE RECALL OF VEHICLES THAT CAN LEAK OIL AND CATCH FIRE. *SMD THE CONSUMER STATED THE TECHNICIAN SHOWED HIM WHERE BURNT OIL HAD LEAKED THROUGH ENGINE GASKETS BETWEEN THE CRANKCASE AND MANIFOLD. THE CONSUMER WAS QUOTED A PRICE OF $ 4,153.00 FOR THE REPLACEMENT OF THE GASKETS. THE PRICE WENT UP, AFTER THE REPAIRS WERE IN PROGRESS. THE CONSUMER WAS INFORMED ADDITIONAL GASKETS WERE NEEDED. *JB

THERE WAS NO PREVIOUS INDICATOR OF A TROUBLE CONDITION--FIRST INDICATION OF TROUBLE WAS MIS-FIRING---LONG STORY SHORT---A COMPLETE ENGINE OVER HAUL (RINGS, BEARINGS ETC.) WAS MADE AWARE THAT THESE CARS NORMALLY USE 1 QT OIL PER 2000 MILES---THERE IS NO WARNING FOR LOW OIL LEVEL ON THE DASH OR DIC OTHER THAN REMAINING OIL LIFE, WHICH WAS OK--AN EXTENDED WARRANTY COVERED THE REPAIRS THE CAR HAD BETWEEN 68K-69K MILES AND HAD BEEN MAINTAINED AS REQUIRED BY THE DEALERSHIP---- *TR

THE CAR HAS HAD SEVERAL DOCUMENTED ELECTRICAL AND MECHANICAL FAILURES. OVER THE PAST 2 YEARS THE CAR HAS BEEN SHUTTING DOWN AUTOMATICALLY IN THE MIDDLE OF TRAFFIC. THE DISPLAY SHOWS 'ENGINE POWER REDUCED' AND IS FOLLOWED BY OTHER MESSAGES LIKE 'SERVICE ANTI-LOCK BRAKE SYS' OR 'SERVICE RADAR' OR SERVICE STABILITY SYS AND TRACTION CONTROL.' BEFORE THE CAR SHUTS DOWN THE TRACTION CONTROL IS AUTOMATICALLY DISABLED. I HAVE HAD TO BRING THE CAR IN FOR THE SAME SYMPTOM 4 DIFFERENT TIMES. THE IN-SERVICE DATES THAT WERE DESCRIBED AND DOCUMENTED FOR THIS PROBLEM ARE AS FOLLOWS: 1.)FEBRUARY 22, 2008 ' 'POOR DRAG ON C102 CONNECTOR UNDER HOOD' 2.)APRIL 24, 2009 ' 'FAILED CONVERTER' 3.)OCTOBER 1, 2009 ' 'ECM FAILED' 4.)MAY 5, 2010 ' 'REPROGRAM PCM' ALL OF THE ABOVE WERE SERVICED BY CLASSIC CADILLAC SAAB. EACH TIME THEY FIX SOMETHING NEW BUT THE SAME SYMPTOM CONTINUES TO OCCUR. I AM EXTREMELY CONCERNED...

2005 CADILLAC STS. CHECK ENGINE LIGHT COMES ON AFTER REPEATED ATTEMPTS TO FIX. CODE PO171, PO174. *TR