2007 BMW 335i
Mileage
158,105
Service Date
7/21/2023
Services Performed
- CUSTOMER STATES THAT THE ENGINE IS LEAKING OIL. DIAGNOSED AND FOUND THAT THE OIL PAN GASKET AND THE OIL COOLER SEAL ARE LEAKING OIL. DROPPED FRONT SUBFRAME, REMOVED OIL PAN ASSEMBLY AND REPLACED THE GASKET INSTALLED NEW ALUMINUM BOLTS AND A NEW OIL LEVEL SENSOR O-RING. PERFORMED AN ENGINE OIL AND FILTER SERVICE. RESET CBS DATA. REMOVED AND REPLACED THE OIL COOLER SEAL AND O-RINGS. WASHED ENGINE BAY. TEST DROVE VEHICLE. NO MORE OIL LEAKS PRESENT AT THIS TIME. CUSTOMER ALSO STATES THAT THE ENGINE IS LEAKING COOLANT. PRESSURE TESTED THE COOLING SYSTEM AND FOUND MULTIPLE COOLANT LEAKS COOLANT HOSE FITTING FROM THE HEAD OF THE ENGINE TO THE THERMOSTAT IS BROKEN AND LEAKING. ALL THE TURBOCHARGER COOLANT HOSES ARE LEAKING. REMOVED AND REPLACED ALL FOUR TURBOCHARGER COOLANT PIPES. REPLACED ALL THE ASSOCIATED SEALS , GASKETS AND O-RINGS LISTED BELLOW. REPLACED THE COOLANT HOSE FITTING THAT CONNECTS TO THE HEAD OF THE ENGINE. FOUND THAT THE EXPANSION TANK IS BROWN AN INDICATION OF FATIGUE AND FUTURE FAILURE. REMOVED AND INSTALLED A NEW GENUINE EXPANSION TANK. PRESSURE TESTED THE COOLING SYSTEM. NO MORE LEAKS PRESENT AT THIS TIME. TEST DROVE VEHICLE.
- CUSTOMER REQUESTED TO DIAGNOSE WHY THE DRIVERS WINDOW AND MIRROR IS INOPERATIVE. REMOVED DOOR PANEL ASSEMBLY AND FOUND THAT ONE OF THE THREE BOLTS THAT HOLD IN PLACE THE DOOR PANEL WAS DAMAGED. FOUND THAT THE SPEAKER WAS NOT PLUGGED IN. FOUND A DOOR PANEL SCREW THROUGH THE MAIN WIRING HARNESS FOR THE WINDOW AND MIRROR. REPAIRED WIRING HARNESS. STILL WINDOW AND MIRROR WERE INOPERATIVE. DIAGNOSED AND FOUND TWO BLOWN FUSES. REPLACED FUSES. CLEARED FAULTS. WINDOW AND MIRROR OPERATION RESTORED. PERFORMED A WINDOW INITIALIZATION.
- STATE INSPECTION
YESENIA P. gave our service a 5 star review on 7/21/2023
