NHTSA Complaint #10129404 — 1999 SAAB 9-3 CONVERTIBLE

I HAVE A 1999 9-3 CONVERTIBLE, BOUGHT CERTIFIED PRE-OWNED FROM THE DEALER (SANTA MONICA SAAB) IN 2002. LAST SUMMER, THE CEL CAME ON AT ABOUT 38K, SO I HAD THE ENGINE SERVICED AT THE DEALER AND WAS INFORMED BY THE MANAGER THAT THE CODES INDICATED A DI CASSETTE FAILURE AND ALSO POSSIBLE OXYGEN SENSOR FAILURE AS A RESULT. AT THAT TIME, I HADN'T EXPERIENCED ANY ENGINE STALLING OR FAILURE AS A RESULT OF THIS PROBLEM BUT WAS WARNED THAT IT MIGHT FAIL WITHOUT WARNING WHILE DRIVING IF THE DI CASSETTE WASN'T REPLACED. I TOOK THAT RISK, DRIVING ONLY LIMITED DISTANCES (IN/AROUND TOWN ONLY) FOR A FEW MONTHS W/THE CEL INTERMITTENTLY ON BUT OTHERWISE NO DISCERNABLE PROBLEMS. AFTER DOING SOME RESEARCH, I FOUND A SAAB MECHANIC AND ASKED HIM TO REPLACE THE DI CASSETTE ON APRIL 1, 2005 (LABOR COST WAS MINOR; THE PART, HOWEVER, WAS $500). I ALSO HAD THE O2 SENSOR REPLACED AS WELL BUT SINCE THEN HAVE EXPERIENCED SOME STALLING AT IDLE, THE CAUSE OF WHICH IS STILL TO BE DETERMINED (THROUGH A PROCESS OF ELIMINATION...AND CONTINUED VISITS TO MY MECHANIC). I SHOULD NOTE THAT I WAS TOLD BY BOTH THE DEALER SERVICE MANAGER AND MY MECHANIC THAT THE DI CASSETTE FAILURE HAPPENS RATHER FREQUENTLY. BUT CONSIDERING THAT MY CAR AT THE TIME OF FAILURE HAD LESS THAN 40K AND WAS WELL-MAINTAINED, I WAS SURPRISED THAT THIS HAPPENED, IN MY OPINION, THROUGH NO FAULT OF MY OWN. THROUGH READING OF AND POSTING TO THE SAABCENTRAL FORUM, I'VE DISCOVERED QUITE A FEW OTHER SAAB OWNERS WITH THE SAME PROBLEM, ALL OF US WONDERING WHAT GM/SAAB IS DOING TO ADDRESS THE PROBLEM. SOME OWNERS, IT SEEMS, HAVE RESIGNED THEMSELVES TO FREQUENT DI CASSETTE FAILURES. THOUGH I DIDN'T EXPERIENCE THE ENGINE FAILURE AS SOME DRIVERS HAVE, I STILL THINK THAT A $500 PART SHOULDN'T FAIL SO EARLY AND OFTEN,AND I FIND THE SUGGESTED SOLUTION (DRIVING AROUND W/A SPARE DI CASSETTE) UNACCEPTABLE.