2003 BMW 530I Power Train Problems

WITHOUT ANY PREVIOUS PROBLEMS, THE "SERVICE ENGINE SOON" LIGHT CAME ON. THE CAR IS A 2003 BMW 530I WITH 68,000 MILES AT THE TIME. COMPUTER DIAGNOSIS RETURNED "FAULT 30", "TORQUE CONVERTER SLIPPING". RECOMMENDATION WAS REPLACEMENT OF TORQUE CONVERTER AT COST OF $2600. ONLINE RESEARCH OF THIS PROBLEM FOUND MANY COMPLAINTS OF THE EXACT SAME NATURE. DUE TO CONFLICTING ADVICE, THE CAR WAS NOT REPAIRED, AND HAS BEEN DRIVEN FOR 3 MONTHS AND OVER 3,000 MILES WITHOUT ANY PROBLEMS OR DIMINISHED MILEAGE OR PERFORMANCE. THE "SERVICE ENGINE SOON" LIGHT THAT SWITCHES ON IN RESPONSE TO "FAULT 30" MAY INDICATE A NON-EXISTENT PROBLEM THAT CAN LEAD TO A COSTLY REPAIR. MEANWHILE, THE DRIVER IS LEFT WITH A VEHICLE WITH A CONSTANTLY LIT "SERVICE ENGINE SOON" LIGHT. THIS CAN OBVIOUSLY CREATE PROBLEMS IN SELLING THE CAR OR HAVING IT PASS A SMOG CHECK. *TR

IN JANUARY OF 2009, THE "SERVICE ENGINE SOON" (SES) LIGHT CAME ON. IT WAS DIAGNOSED AS A FAULTY TORQUE CONVERTER WITH A REPLACEMENT COST OF ROUGHLY $2000. SINCE THE CAR WAS SHOWING NO SIGN OF ENGINE TROUBLE, WE HAVE CONTINUED TO DRIVE THE CAR FOR ALMOST 3 YEARS AND 50,000 WITH NO PROBLEMS BUT THE SES LIGHT CONTINUES TO SHINE AND THE CAR WILL NOT PASS EMISSION INSPECTION. NOW FACED WITH SPENDING $2000 FOR A PROBLEM THAT WE ARE NOT SURE EXISTS OR NOT PASSING INSPECTION. *TR

WITHOUT ANY PREVIOUS PROBLEMS, THE "SERVICE ENGINE SOON" LIGHT CAME ON. THE CAR IS A 2003 BMW 530I WITH ONLY 55,000 MILES AT THE TIME. COMPUTER DIAGNOSIS RETURNED "FAULT 30", "TORQUE CONVERTER SLIPPING". RECOMMENDATION WAS REPLACEMENT OF TORQUE CONVERTER AT COST OF $2600. ONLINE RESEARCH OF THIS PROBLEM FOUND MANY COMPLAINTS OF THE EXACT SAME NATURE. DUE TO CONFLICTING ADVICE, THE CAR WAS NOT REPAIRED, AND HAS BEEN DRIVEN FOR 3 MONTHS AND OVER 3,000 MILES WITHOUT ANY PROBLEMS OR DIMINISHED MILEAGE OR PERFORMANCE. THE "SERVICE ENGINE SOON" LIGHT THAT SWITCHES ON IN RESPONSE TO "FAULT 30" MAY INDICATE A NON-EXISTENT PROBLEM THAT CAN LEAD TO A COSTLY REPAIR. MEANWHILE, THE DRIVER IS LEFT WITH A VEHICLE WITH A CONSTANTLY LIT "SERVICE ENGINE SOON" LIGHT. THIS CAN OBVIOUSLY CREATE PROBLEMS IN SELLING THE CAR OR HAVING IT PASS A SMOG CHECK. *TR

TRANSMISSION CODE P0741 GOES ON, INDICATING SLIPPAGE IN THE TORQUE CONVERTER CLUTCH. THIS RESULTS IN LOWERED GAS MILEAGE AND A CHECK ENGINE LIGHT, RESULTING IN FAILURE TO PASS STATE AUTO INSPECTIONS. *TR