2006 Audi A4 Engine
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
HI. I HAVE HAD SAME ISSUE ON TWO DIFFERENT 2.0T FSI ENGINES. CARBON BUILD UP ON THE INTAKE VALVES WHICH CAUSED DAMAGE TO ONE OF THE INTAKE VALVES, THUS ENGINE HEAD NEEDING REBUILDING. FIRST CAR WAS 2006 VW GOLF GTI AND NOW I JUST HAD SAME ISSUE WITH 2006 AUDI A4 2.0 T .DEALER QUOTED OVER $5,500, GOT IT FIXED AT LOCAL SHOP FOR $2,700. THIS IS COMMON PROBLEM WITH THEIR ENGINES....
ON WEDNESDAY, APRIL 16TH AT APPROXIMATELY 5:30 P.M. IT WAS DETERMINED BY AN INDEPENDENT ASE CERTIFIED AUTO-CENTER IN MILFORD, OHIO THAT THE ENGINE HAD GOOD OIL PRESSURE HOWEVER AUDI STATED THAT THERE WAS ENGINE DAMAGE. THE CAM SHAFT DID SHOW WEAR AND WOULD NEED TO BE REPLACED IN ORDER TO CORRECT THE P CODES P2293 AND P0089 ON THE HPFP. I THEN RETURNED THAT INFORMATION BACK TO AUDI DEALERSHIP ? AUDI CONNECTION IN MONTGOMERY, OHIO WHERE I SPOKE WITH THE SERVICE MANAGER EXPLAINING THAT THEY DID NOT SEE ANY SIGNS OF LOW OIL PRESSURE ISSUES AND REQUESTED THEM TO HONOR THE INTERNALCAMPAIGN ON THE WORN CAM SHAFT/CAM FOLLOWER ISSUE. HE THEN REFUSED TO HONOR MY APPEAL AND STATED THAT IT DID HAVE INTERNAL DAMAGE DUE TO LACKOF OIL PRESSURE SHOWING NO EVIDENCE ONLY TO REFUSE TO DISCUSS THIS MATTER ANY FURTHER WITH ME RETURNING BACK TO HIS OFFICE. THEN AUDI CONNECTION DID RELENT WEEKS LATER, AFTER STATING EARLIER THAT THEY WOULD NOT PERFORM THE WORK, OFFERING TO PERFORM THE REPAIRS AT A LATER TIMELINE; A TIMELINE THAT I COULD NOT AFFORD TO BE WITHOUT A VEHICLE AND PAYING ON A RENTAL. THIS PARTICULAR VEHICLE TYPE; AUDI A4 T2.0 QUATTRO 2006 YEAR, MAKE, AND MODEL HAS A HISTORY OF OIL SLUDGE ISSUES AND AUDIUSA HAS HAD CLASS ACTION LAWSUITS ON SUCH EVENTS-BELOW IS ONE SIMILAR TO MINE..."A SETTLEMENT NOTICE FOR THE VW AND AUDI OIL SLUDGE CLASS ACTION LAWSUIT WILL BE MAILED AND PUBLISHED IN USA TODAY ON OR BEFORE DECEMBER 29, 2010. THE FINAL APPROVAL HEARING IS SCHEDULED FOR MARCH 11, 2011." SINCE THEN, WHILE THE INDEPENDENT ASE CERTIFIED AUTO-CENTER IN MILFORD, OHIO DID LATER DISCOVER UNREPAIRABLE ENGINE DAMAGE DUE TO OIL SLUDGE ISSUES-KNOWN ISSUES TO AUDIUSA. I HAVE PAID OUT OF POCKET OVER $9,000 ON REPAIRS ALONE THAT AUDI KNEW ABOUT, BUT FAILED TO HELP IN ANY WAY...ANOTHER BIG BUSINESS WINS AGAIN OVER THE COMMON PERSON. I BELIEVE THAT THERE IS MORE TO THIS ISSUE THAN WE KNOW. *TR
AT HIGHWAY SPEED, THE LOW OIL PRESSURE LIGHT CAME ON, BEFORE THE DRIVER WAS ABLE TO MOVE TO THE SIDE OF THE ROAD THE ENGINE FAILED. THE CAR WAS TOWED TO THE AUDI DEALER AND AFTER TWO DAYS THE DEALER QUOTED $7000 TO START WORKING ON THE ENGINE. TECHNICIAN FOUND THE TIMING SLIPPED AND VALVES WERE DAMAGED. THE OIL LEVEL WAS FINE, BUT THE DEALER DID NOT DETERMINE WHY THE OIL PRESSURE FAILED. SOUNDS VERY SIMILAR TO CLASS ACTION LAW SUIT FOR A4'S THROUGH 2005. *TR
AUDI A4, 2006 CONVERTIBLE : AFTER DRIVING THE CAR 12 MILES IN STOP AND GO TRAFFIC ON A 2 LANE STREET I NOTICED SMOKE COMING FROM UNDER THE HOOD, NOT A LOT. NO WARNING LIGHTS ON THE DASH. TEMP OUTSIDE WAS 75. SO I DROVE ANOTHER 2 MILES, THEN I SAW A LOT OF SMOKE COMING FROM UNDER THE HOOD - I TURNED ON THE TURN SIGNAL TO GET INTO THE OTHER LANE AND THEN THE COOLANT LOW SIGN CAME ON THE DASH. THEN A LOT MORE SMOKE. AFTER LETTING THE CAR COOL IN A PARKING LOT, I ADDED THE COOLANT/WATER MIX AS CALLED FOR IN THE SERVICE BOOK ( HAD THE STAFF AT OREILLY AUTO PARTS LOOK UP THE CORRECT COOLANT). AS SOON AS I STARTED THE ENGINE ALL THE COOLANT RAN OUT. I CALLED THE TOW COMPANY TO TOW THE CAR TO THE SERVICE STATION. IT APPEARS TO BE A CRACKED VALVE. ALSO 3 RADIATOR HOSES ALL NEED TO BE REPLACED. THE CAR JUST HAD A FULL TUNE UP 2 MONTHS EARLIER. *TR
TL* THE CONTACT OWNS A 2006 AUDI A4. THE CONTACT STATED THAT THERE WAS A SWEET, BURNING SMELL PRESENT IN THE VEHICLE FOR TWO YEARS. THE VEHICLE WAS TAKEN TO THE DEALER SEVERAL TIMES AND THE CONTACT WAS ALWAYS ADVISED THAT NOTHING WAS WRONG WITH THE VEHICLE. THE RADIATOR FAILED AT ONE POINT AND THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC. THE CONTACT WAS ADVISED BY THE MECHANIC THAT A PLASTIC PIECE OF THE RADIATOR HAD FRACTURED ON AND ALLOWED ANTI -FREEZE TO LEAK INTO THE VEHICLE, CAUSING THE SWEET, BURNING ODOR. THE VEHICLE WAS REPAIRED. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 89,000 AND THE CURRENT MILEAGE WAS 104,000. *TR
MY 2006 AUDI A4 JUST DIED ON THE ROAD THE DAY AFTER I DID THE 95K SERVICES.. COULDN'T START UP THE CAR AFTER MANY ATTEMPTS AND FINALLY WHEN I COULD, IT WAS VERY LOUD AND SHAKY.. GOT SOME SMELLS FROM THE FRONT ALSO BUT I COULDN'T FIGURE OUT WHAT WAS WRONG. I SENT IT BACK TO THE DEALER RIGHT AWAY AND GOING THROUGH SOME DIAGNOSIS, WE NEED TO REPLACE THE ENGINE BECAUSE THE CRANKSHAFT INSIDE THE ENGINE'S GOT BROKEN SLEEVES. PRIOR TO THIS, THERE WERE RECALLS ON MY CAR, MY SERVICE LIGHT WAS ON FOR A WHILE AND IT WAS LINKED TO THE RECALL, THEY REPLACED THE BREATHER, BUT DID NOT HAVE TO REPLACE THE TURBO PIPE.. WHEN MY CAR DIED ON THE ROAD, I WAS LUCKY THAT JUST TURNING OUT FROM DUNKIN DONUTS FOR AN VERY EARLY MORNING COFFEE (5AM), BECAUSE IT WAS SO EARLY, THERE WEREN'T MANY CARS, OTHERWISE THERE WOULD VERY LIKELY BE A CRASH. *TR
TL*THE CONTACT OWNS A 2006 AUDI A4. WHILE DRIVING 35 MPH, THE CONTACT NOTICED SMOKE COMING FROM THE FRONT AND BACK OF THE VEHICLE. SHE PULLED THE VEHICLE OVER AND TURNED OFF THE IGNITION. SHE THEN HEARD A LOUD EXPLOSION UNDERNEATH THE VEHICLE. SHE EXITED AND NOTICED FLAMES UNDERNEATH THE VEHICLE AND FROM UNDER THE HOOD AS WELL. WHEN THE FIRE DEPARTMENT ARRIVED, THE FRONT HALF OF THE VEHICLE WAS COMPLETELY ENGULFED IN FLAMES. THE FIRE WAS EXTINGUISHED, BUT THE FIRE DEPARTMENT WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. A FIRE REPORT WAS FILED. THE CONTACT DID NOT NOTICE ANY FAILURES PRIOR TO THE FIRE. THE VEHICLE WAS INSPECTED BY AN INSURANCE ADJUSTER, WHO WAS ALSO UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS LABELED AS DESTROYED. THE CONTACT IS IN THE PROCESS OF NOTIFYING THE MANUFACTURER. THE FAILURE MILEAGE WAS 33,000.
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Quick Summary
The 2006 Audi A4 has 7 Engine complaints on file. Review the timeline above for detailed owner experiences.