2006 Bmw X3 Engine Problems

While driving, your coolant hoses came loose and your radiator cracked open, causing coolant fluid to spray onto your windshield. This loss of coolant can cause your engine to overheat and potentially fail if not addressed immediately. The repair will likely involve replacing the damaged radiator and hoses, and refilling the cooling system.

TL* THE CONTACT OWNS A 2006 BMW X3. THE CONTACT STATED THAT THERE WAS FLUID LEAKING FROM THE VEHICLE AND THE COOLANT WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO REPLACED THE COOLANT RESERVOIR, BUT THE VEHICLE CONTINUED TO LEAK. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 160,000.

ENGINE BOLTS - ALUMINUM BOLT HEADS WERE FOUND BY MECHANIC IN ENGINE COMPARTMENT. ALTHOUGH MECHANIC HAS STATED THIS DOES NOT POSE SAFETY RISK, SEEMS NUMEROUS CUSTOMERS WITH A BMW 3 SERIES 2006 HAVE EXPERIENCED THE ALUMINUM BOLT SHEERING OFF ISSUE.

ON 8/4/2016 AROUND 7:20AM. I PULLED INTO A PARKING SPACE AT WORK. MY FOOT WAS ON THE BRAKE AND WAS A COMPLETE STOP. SHIFTING FROM DRIVE TO PARK. THE CAR EXCELERATED THROWING ME BACK INTO MY SEAT. I KEPT PUSHING THE BRAKE AND THE CAR WOULD NOT STOP. THE CAR WENT AIRBORNE AND EXCELERATED A SECOND TIME. I HIT A FIRE HYDRANT AND LANDED IN THE STREET. I WAS THEN ABLE TO STOP THE CAR. THE DISTANCE FROM THE PARKING STOP TO THE ROAD WAS ABOUT 20 FEET. THE CAR WAS TOWED TO A BMW DEALER. BMW HAD MY CAR FOR 8 WEEKS. THEY HAD 2 DIFFERENT TECHS COME IN TO LOOK AT THE CAR. THE OUT COME WAS THAT THE BRAKES ARE FINE AND IT DID NOT HAVE ANY CODES. NOTHING IS WRONG WITH THE CAR. I TOLD THEM THAT I DIDN'T WANT THE CAR BACK. SINCE THEY DIDN'T SEE AN ISSUE I TOLD THEM I WOULD TRADE IT IN AND THEY COULD BE LIABLE FOR SOMEONE ELSE GETTING HURT. FUNNY HOW ALL OF THE SUDDEN THEY TOTALED OUT THE CAR. I ENDED UP GETTING A CONCUSSION AND WHIPLASH AND WILL BE DOCTORING FOR A WHILE. THE PERSON AT BMW THAT WAS TAKING CARE OF THIS IS MICHAEL AND HIS PHONE NUMBER IS 201-571-5820. WE WERE TOLD BY AMERICAN FAMILY INSURANCE PERSON THAT GOING AFTER BMW TO GET THE REPORTS FROM THE TECHS WOULD BE VERY DIFFICULT. WE REALLY WOULD LIKE TO KNOW WHAT THE REPORTS SAY. I FEEL LIKE WE WERE GIVEN THE RUN AROUND. I WANT BMW TO ACKNOWLEDGE THAT THEY HAVE ISSUES WITH SUDDEN EXCELERATION. I AM VERY ANGRY ON HOW I WAS TREATED. THEY GAVE US NO INFORMATION AND WE WERE WITHOUT A CAR FOR 7 WEEKS. THE LAST WEEK THEY FINALLY GAVE US A RENTAL. PLEASE LOOK INTO THIS FOR ME.

MY BMW X3 HAS HAD ITS ENGINE MOUNT BOLTS SHEARED OFF. THERE ARE NO INDICATIONS OF THE BOTTOM OF THE VEHICLE HAVING BEEN HIT BY ANY OBJECTS. THE VEHICLE'S MILEAGE IS IN THE LOW 90,000 MILE RANGE. AN INTERNET SEARCH REVEALS THAT THIS IS A COMMON PROBLEM HAPPENING TO MANY BMW X3'S, AT LOW MILEAGE. THEY ALSO CLAIM THAT THE BROKEN MOTOR MOUNT BOLTS, COULD RESULT IN A SERIOUS ACCIDENT. THE BMW SERVICE MANAGER, I TALKED TO, INDICATED THAT HE HAS SEEN THIS SIMILAR ISSUES, BUT WAS NOT AWARE HOW WIDE SPREAD THE PROBLEM IS. HIS GUESS OF WHY THIS MAY BE HAPPENING IS DUE TO DIFFERENT THERMAL EXPANSION AND CONTRACTION OF THE 3 DIFFERENT METALS INVOLVED IN THE MOUNTING SYSTEM. THE WAY I DISCOVERED THE PROBLEM WAS THAT THE ENGINE OIL DRAIN PLUG WAS MISALIGNED WITH A PROTECTIVE SHROUD. I HAVE BEEN OCCASIONALLY NOTICING A THUMP COMING FROM THE ENGINE COMPARTMENT. I HAD MY BALL JOINTS AND FRONT-END CHECKED OUT ABOUT A YEAR AGO AND EVERYTHING CHECKED OUT FINE. I SUSPECT NOW, THAT THE THUMP SOUND IS DUE TO THE SHEARED ENGINE MOUNT BOLTS. IF THAT'S INDEED THE CASE, I WOULD HAVE BEEN DRIVING THE VECHILE WITH THE ENGINE MOUNT BOLTS SHEARED OFF FOR ABOUT 1-1/2 YEARS, UNAWARE OF THE ISSUE. THE ENGINE MOUNTS ARE NOT EASILY INSPECTABLE, WHICH IS PROBABLY WHY THE MECHANIC THAT CHECKED OUT MY FRONT END SUSPENSION DIDN'T CHECK THE ENGINE MOUNTS AT THAT TIME.

TL* THE CONTACT OWNS A 2006 BMW X3. WHILE DRIVING 40 MPH, THE VEHICLE STARTED TO OVERHEAT AND STALLED CAUSING THE ENGINE WARNING LIGHT TO ILLUMINATE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHO STATED THAT THE THERMOSTAT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 97,000.

I HIT A BUMP IN THE ROAD, COMPLEMENTS OF MOONACHIE, NEW JERSEY ROUTE 120, NEW JERSEY HAS THE WORST ROADS IN THE COUNTRY AND ONE OF THE HIGHEST TAXES TOO. I HAD AN AUTO PARTS PLACE THAT SOLD ME 2-STRUTS-2 SHOCKS, WHICH THE ROADS RIPPED APART ON MY CAR TELL ME, HE'D BE OUT OF BUSINESS IF IT WASN'T FOR NEW JERSEY. AFTER I HIT THE CRATER IN THE ROAD I FELT A LOUD RATTLE BUMPING SOUND WHEN I SLOWED DOWNED AND ACCELERATED, THE ENGINE NEVER REALLY IDLED RIGHT AFTERWARDS. I HAD A FRIEND LOOK AT THE CAR AND HE TOLD ME ALL FOUR BOLTS CONNECTED TO THE MOTOR MOUNTS, ALL OF THE BOLTS SEPARATED AND BROKE OFF IN THE ENGINE, THEY SNAPPED OFF COMPLETELY AND BROKE THE MOTOR MOUNTS AS WELL. I HEAR FROM READING ON THIS SITE THE BOLTS WERE A MANUFACTURES REJECT, FAULTY BOLTS. THAT BEING SAID , I WISH I COULD LITIGATE AGAINST BMW FOR USING THE BOLTS AND THE STATE OF NEW JERSEY FOR NOT PROPERLY CARING FOR THE ROADS AND LEAVING HAZARDOUS CONDITIONS ON THE ROADS WHICH I MIGHT ADD BE FATAL FOR SOME UNFORTUNATE PERSON. VISIT HOBOKEN , NEW JERSEY AND CHECK OUT THEIR MAIN STREET, WASHINGTON, THE ROADS IN NEWARK, NEW JERSEY ARE MUCH BETTER THAN THERE.COULD NEW JERSEY'S POLITICIANS BE STEALING THIS MONEY SET ASIDE FOR ROAD REPAIR? NAH, OF COURSE NOT, IN NEW JERSEY? *TR

WHITE SMOKE COMING THOUGH AC DUCTS. WHEN TAKEN TO SHOP THEY SAID IT WAS COOLANT LEAK IN HEATER CORE. REPLACEMENT WOULD COST ME $3000-$4000. *TR

WHEN STARTING FROM IDLE TO RUNNING STATE AT A STOP LIGHT THE WHOLE CAR STARTED SHAKING. TOOK THE SHOP AND THEY SAY IT A FAULTY COIL/SPARK PLUG. COSTS ME $600-$1000. LOOKS LIKE THIS IS A COMMON PROBLEM IN BMW 325I 2006. THEY SHOULD FIX THIS. *TR

BROKEN CYLINDER HEAD BOLTS AT THE FRONT TIMING COVER. SYMPTOM WAS OIL LEAK AT TIMING COVER. UPON INSPECTION, THE HEADS OF 4 BOLTS HAD SHEARED OFF AND 3 BOLT HEADS HAD DROPPED THROUGH THE TIMING CHAIN HOUSING AND ENDED UP IN THE OIL PAN. *TR FIRST, HEAD BOLTS SHOULD NOT FAIL. SECOND, THE SHEARED BOLT HEADS PASS THROUGH THE TIMING CHAIN HOUSING AND COULD INTERFERE WITH THE TIMING CHAIN AND CAUSE IMMEDIATE ENGINE FAILURE.

MY CAR STARTED HAVING A MASSIVE OIL LEAK AT AROUND 79,000 MILES. THE MOTOR SEALS STARTED TO FAIL ONCE THE CAR HAD ABOUT 70,000 MILES ON IT. THE GENERAL CONSENSUS IS THAT THE MOTOR SEALS ARE VERY COMMON TO PREMATURELY FAIL. THE BOLTS THAT HOLD THE MOTOR TOGETHER STARTED TO BREAK AT AROUND 80,000 MILES. *TR

I HAVE A 2006 325I SEDAN WITH 55,856 MILES ON IT. I TOOK IT IN FOR A ROUTINE SERVICE ON 4-18-2013. IT HAS BEEN MAINTAINED BY ONLY BMW DEALERSHIPS IN ITS LIFETIME WITH ALL REQUIRED MAINTENANCE DONE ON SCHEDULE. THEY CALLED TO NOTIFY ME THAT UPON INSPECTION THEY HAD FOUND THE HEAD BOLT BROKEN BEHIND THE OIL FILTER HOUSING, THE OIL FILTER HOUSING GASKET LEAKING AND THE DRIVE BELT TENSIONER LEAKING. I HAD NOT BEEN EXPERIENCING ANY OUTWARD S+S OF THIS PROBLEM. THEY QUOTED ME $3400 TO REPAIR THIS. I WAS SHOCKED THAT A CAR IN SUCH GREAT CONDITION WOULD HAVE SUCH A PROBLEM AT THIS MILEAGE. I ASKED WHY THIS WOULD HAPPEN AND ESSENTIALLY WAS TOLD IT IS UNUSUAL BUT DOES HAPPEN. THEY ADVISED A REPAIR IN THE FUTURE. I WENT HOME AND RESEARCHED THIS AND FOUND IT HAS BEEN A COMMON PROBLEM IN THIS MODEL AND THAT SUBSEQUENTLY BMW HAS CHANGED THE TYPE OF BOLT THEY USE. SO I THOUGHT I WOULD CALL THE CUSTOMER SERVICE LINE TO FOLLOW UP ON ANY ASSISTANCE FROM BMW. LONG STORY SHORT THEY TOOK THE COMPLAINT BUT BECAUSE I HAVE A LOW MILEAGE VEHICLE THAT HAS BEEN OUTSIDE OF WARRANTY FOR 3+ YEARS THEY WOULD OFFER NO HELP. YOU KNOW SHAME ON BMW THIS IS MY 4TH BMW AND VERY LIKELY MY LAST DUE TO THIS. THIS SHOULD BE A RECALL, THIS SHOULD NOT BE HAPPENING NO MATTER HOW LONG IT TOOK TO GET TO THE 50,000 MILE + RANGE WHERE THIS PROBLEM SHOWS ITSELF. *TR

JAN 16 - CHECK ENGINE SENSOR LIGHT CAME ON - CAR RUNNING SLUGGISH. IMMEDIATELY TOOK TO DEALERSHIP - THEY DETECTED OIL SEPARATOR FAILING. CAR STARTED SMOKING AT DEALERSHIP. THEY REPLACED THE OIL SEPARATOR AND SEVERAL PARTS DUE TO DAMAGE - COSTS $2400. MARCH 22ND - SAME SENSOR LIGHT CAME ON - TOOK CAR BACK TO DEALERSHIP - THEY HAVE HAD THE CAR FOR 1 WEEK AND STILL HAVE NOT TOLD ME WHAT IS WRONG WITH IT OTHER THAN THERE IS OIL EVERYWHERE AND I MAY HAVE HEAD GASKET OR ENGINE DAMAGE. POSSIBLY LOOKING AT ANOTHER $1K TO $5K. THERE IS A MANUFACTURER DEFECT WITH THIS PART CAUSING SERIOUS DAMAGE TO THE ENGINE. THIS IS WIDELY KNOWN AND WELL DOCUMENTED ALL OVER THE INTERNET. THIS SHOULD BE ADDRESSED BY BMW AND CONSUMERS SHOULD BE GIVEN RELIEF ON THE COSTS. BMW SHOULD SUPPORT THE CORRECTION OF THIS DEFECT AND PAY FOR THE COST OF REPAIR. DEALER (CHATTANOOGA BMW) SHOULD HAVE ALSO INFORMED ME ABOUT THE BROADER ISSUE VERSUS ME FINDING OUT ON MY OWN RESEARCH. *TR

INDEPENDENT REPAIR SHOP NOTED ALUMINUM HEAD BOLTS BROKEN WHICH COULD CAUSE EXTENSIVE DAMAGE TO ENGINE. BROKEN BOLTS CAUSED OIL LEAK AND HEADS OF BOLTS COULD HAVE GONE INTO THE TIMING BELT DESTROYING THE ENGINE. INDEPENDENT REPAIR SHOP DIRECTED US TO THE DEALERSHIP STATING THEY HAD NOTED THIS ISSUES ON ALMOST ALL OF THIS YEAR AND MODEL. REPAIR COST WAS VERY EXPENSIVE. *TR

THE INTAKE BOOT BETWEEN THE MASS AIR SENSOR AND THE THROTTLE BODY CRACKS OVER TIME. THIS CAUSES THE CHECK ENGINE LIGHT TO COME ON. EVEN THOUGH THIS IS A KNOWN FAILURE ITEM, AND THE CAR IS WITHIN THE CPO WARRANTY PERIOD, BMW DOES NOT COVER ANY HOSES OR TUBES, AS THEY BELIEVE THEY ARE "WEAR" ITEMS. SINCE IT IS NOT COVERED ITS A $175 DOLLAR DIAGNOSTIC FEE AND $38.54 FOR THE PART VS $50 DEDUCTIBLE. YOU DO NOT KNOW IF YOUR REPAIR IS COVERED UNTIL THE DIAGNOSTIC, SO SHORT OF HAVING TO TAKE IT TO ANOTHER MECHANIC TO HAVE IT CHECKED YOU COULD BE PENALIZED $125 FOR WANTING YOU CAR REPAIRED UNDER THE EXTENDED WARRANTY WHICH YOU PAID EXTRA FOR. *TR

MY BMW 300 SERIES WAGON (2006) HAD A BRAKE AND EMERGENCY WARNING LIGHT TURN ON. THERE WAS ALSO A SMELL OF BURNING OIL. MY MECHANIC IDENTIFIED THE PROBLEM AS BROKEN ALUMINUM BOLTS ON THE CYLINDER. HE SAID HE PERSONALLY SEES THIS ALL THE TIME ON 2006 MODELS, THAT BMW IS AWARE, AND THAT THEY REDESIGNED THE PART FOR LATER YEARS. LIKEWISE, MY BMW DEALER IS AWARE OF IT AND A SIMPLE GOOGLE SEARCH FINDS AT LEAST 1000 COMPLAINTS POSTED AT VARIOUS SITES ON THE WEB. ALUMINUM DOES NOT HOLD UP IN THIS SETTING AND THESE BOLTS COST MORE THAN$1200 TO REPAIR. I AM TOLD BY MY MECHANIC THAT IT USUALLY HAPPENS AFTER 60K MILES WHICH MEANS MOST ARE OFF WARRANTY. BMW IS AWARE AND SHOULD EITHER DO A COURTESY REPAIR OR BE FORCED TO DO THE RIGHT THING BY NHTSA. *TR

I STARTED MY 06 BMW X3 IN MY DRIVEWAY TO WARM IT UP PRIOR TO DRIVING. IT APPEARED TO BE FINE, I BACKED OUT OF MY DRIVEWAY AND NOTICED IT WAS SMOKING FROM THE EXHAUST. I DROVE ABOUT 100FT TO THE END OF MY STREET AND THE SMOKING WORSENED SO I DECIDED TO RETURN HOME. I TURNED ONTO THE MAIN STREET AND DROVE AT MOST 20MPH FOR A FEW BLOCKS TO GET BACK HOME. THE SMOKE WAS POURING OUT OF THE EXHAUST SO BADLY THAT I COULDN'T SEE OUT MY BACK WINDOW. IT WAS BLUE/GREY COLORED. THE CAR WAS PUTTING AND CHUGGING. I DID NOT MAKE IT HOME. EVENTUALLY THE CAR CHUGGED A FEW TIMES AND COMPLETELY SHUT DOWN. THE WARNING LIGHTS ALL LIT UP AND I LOST ALL POWER, INCLUDING POWER STEERING. IT WAS STRANDED ACROSS A DRIVEWAY AND WOULD NOT START. I HAVE FOLLOWED ALL RECOMMENDED MAINTENANCE, DRIVE LOCALLY AND USE PREMIUM GAS. THERE WAS NO REASONABLE EXPLANATION TO THIS FAILURE. I HAD IT TOWED TO A LOCAL BMW REPAIR SHOP AND FOUND THAT IT WAS THE "OIL SEPARATOR" THAT FAILED. MY INVOICE STATES THAT IT WAS AN "ENGINE HYDRAULIC LOCK". THE FAILURE OF THE "OIL SEPARATOR", WHICH IS CALLED A CYCLONE SEPARATOR ON MY INVOICE, CAUSED THE CAR TO FLOOD WITH OIL. THE CYCLONE SEPARATOR AND CRANKCASE VENT HOSES WERE REPLACED. RESEARCHING ONLINE I FOUND THAT THIS IS A COMMON ISSUE WITH BMW, MOSTLY THE X5 MODELS. BMW N.A. REFUSED TO ASSIST ME, MY WARRANTY EXPIRED 3 MONTHS PRIOR DUE TO THE YEAR OF THE CAR, BUT HAD NOT MET THE MILEAGE REQUIREMENT. THE REPAIR COST $1100 AND I WAS WITHOUT A VEHICLE FOR 3 DAYS. I ALSO HAD TO PAY $70 FOR A TOW AS BMW WOULD NOT HONOR THE ROAD ASSISTANCE. *TR

TL*THE CONTACT OWNS A 2006 BMW 330XI. WHILE DRIVING 24 MPH THERE WAS A CLANKING NOISE AND THE ALUMINUM BOLT THAT WAS HOLDING THE CYLINDER HEAD IN PLACE BROKE. THE FAILURE CAUSED THE CYLINDER HEAD TO CRACK THE CYLINDER HEAD AND CAUSED A MASSIVE OIL LEAK INTO THE ENGINE. THE VEHICLE WAS TAKEN TO THE DEALER. THEY REPLACED THE ALUMINUM BOLT. THE DEALER REPLACED ONE DEFECTIVE PART WITH ANOTHER. THE FAILURE MILEAGE 25,774. THE CONSUMER STATED THE REPAIRS WERE ALMOST $4,000 AND IT TOOK MORE THAN A WEEK TO COMPLETE THE REPAIRS. UPDATED 03/12/10 UPDATED 03/30/10 *BF UPDATED 07/26/10.*JB

TL*THE CONTACT OWNS A 2006 BMW X3. WHILE DRIVING BETWEEN 60-65 MPH, THE CONTACT BEGAN DECELERATING FOR TRAFFIC AND THE VEHICLE BEGAN SHAKING AND THEN SHUT OFF. APPROXIMATELY TWO MINUTES LATER, THE VEHICLE WOULD RESTART. THE FAILURE HAS OCCURRED FOUR TIMES AND HAS BEEN TO THE DEALER THREE TIMES FOR THE STALLING. THE DEALER COULD NOT DUPLICATE THE FAILURE. MOST RECENTLY, THE ENGINE LIGHT BEGAN ILLUMINATING INTERMITTENTLY. THE CURRENT MILEAGE WAS 18,000 AND FAILURE MILEAGE WAS 16,352.