2011 BMW 750Lxi
Mileage
94,459
Service Date
8/4/2021
Services Performed
- FAULTS STORED IN DME CYL1 MISFIRE & CYL 7. SWAPPED OVER COILS 1&4 ALONG WITH COILS 7&8. CLEARED ALL FAULTS & ROAD TESTED. FAULT MIGRATED CYL 4 BUT ON CYL 7 STILL PRESENT. DIAG FAULTY IGNITION COIL #4 & FUEL INJECTOR #7. TROUBLE SHOOT OVER HEAT CODES & FOUND NO FLOW AT INNER COOLER PUMP(AUX.) FULL PUMP ASSEMBLY WILL NEED TO BE REPLACED.
- REPLACED BK2 CYL 7 FUEL INJECTOR, REPLACED FAULTY IGNITION COIL #4. CLEARED ALL FAULTS & PERFORMED SPARK PLUG BURN OFF TEST PLAN. CLEARED ALL ENGINE ADAPTIONS & ROAD TESTED AFTER REPAIRS- OK.
- REPLACED FALTY AUX COOLANT PUMP- WAS FOUND DEFECTIVE. PERFORMED SYSTEM BLEED TEST. RE TESTED OP- OK.
AYESHA P. gave our service a 5 star review on 8/4/2021
