NUMEROUS REPORTS OF VW BHW DIESEL ENGINE OIL BALANCE SHAFT / CHAIN FAILURE ARE REPORTED. VOLKSWAGEN OF AMERICA REFUSES TO ACKNOWLEDGE ANY RESPONSIBILITY FOR REPAIR DESPITE THE FACT THAT VW HAS RECOGNIZED THE ISSUE AND CHANGED THE DESIGN. FAILURE OF THE BALANCE SHAFT / CHAIN RESULTS IN IMMEDIATE LACK OF POWER CREATING A POTENTIAL LIFE SAFETY HAZARD. VW OF CANADA HAS ACKNOWLEDGED RESPONSIBILITY IN S…
2005 volkswagen Passat engine problems
moderate 56 complaints filed with NHTSA · avg repair $3,100
What owners are reporting 11 most recent
NUMEROUS REPORTS OF VW BHW DIESEL ENGINE OIL BALANCE SHAFT / CHAIN FAILURE ARE REPORTED. VOLKSWAGEN OF AMERICA REFUSES TO ACKNOWLEDGE ANY RESPONSIBILITY FOR REPAIR DESPITE THE FACT THAT VW HAS RECOGNIZED THE ISSUE AND CHANGED THE DESIGN. FAILURE OF THE BALANCE SHAFT / CHAIN RESULTS IN IMMEDIATE LACK OF POWER CREATING A POTENTIAL LIFE SAFETY HAZARD. VW OF CANADA HAS ACKNOWLEDGED RESPONSIBILITY IN S…
TL- THE CONTACT OWNS A 2005 VOLKSWAGEN PASSAT TDI. THE CONTACT STATED THAT AT ENGINE STARTUP, A NOISE WAS HEARD FROM UNDER THE HOOD. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE THE MECHANIC STATED TO THE CONTACT THAT THE OIL PUMP CHAIN WAS LOOSE. THE MANUFACTURER WAS CONTACTED BUT THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 108,500 AND THE CURRENT MILEAGE WAS 109,000. KMJ
ON NOVEMBER 4,2005, AROUND 7:30 PM WHILE A I WAS DRIVING MY CAR FROM NEW JERSEY TO NEW YORK CITY, A NEW JERSEY TRANSIT AUTHORITY BUS DANGEROUSLY CUT IN FRONT OF MY CAR. MY WIFE WAS ACCOMPANYING ME. AS I STOPPED TO AVOID THE BUS, THE BUS MADE A SUDDEN AND FULL STOP ABOUT 15 FEET IN FRONT OF ME. INSTINCTIVELY, I PUT THE CAR GEAR IN NEUTRAL. ALL OF THE SUDDEN MY CAR ENGINE STARTED ACCELERATING AT A V…
EXCESSIVE AND INCREASED RATTLING NOISE NOTICED ON MY 2005 PASSAT TDI. EVALUATION REVEALED THAT THE CHAIN AND TENSIONER DRIVING THE BALANCE SHAFTS AND OIL PUMP WAS FAILING AND NEEDED REPLACEMENT. SERVICE TECHNICIAN STATES THAT THIS IS A COMMON PROBLEM AND VW HAS ISSUED A GEAR DRIVE TO REPLACE THE CHAIN, HOWEVER THERE IS NO RECALL OR TSB THEREFORE THE COST OF THE REPAIR IS THE OWNER'S RESPONSIBILI…
I WAS DRIVING ON THE HIGHWAY WITH MY 2 YEARS OLD SON, AND OUT OF NO WHERE THE CAR STOP AND AS SOON AS STOP ONE OF THE MESSAGE FROM MY CAR WAS STOP COOLING ENGINE, THAT WAS THE FOUR TIME THAT LIGHT APPEARS ON MY CAR, I BEEN TALKING THE CAR TO THE MECHANIC FOR THAT PROBLEM BUT THEY TOLD ME IT IS A DEFECT I ALREADY SPENT MORE THAN $3,000.00 ON MY CAR AND IS NOT WORKING, MY CAR IS A WV PASSAT 2005. …
THIS REFERENCE A VERY SPECIFIC VEHICLE, I.E. NAMELY THE 2005-2005 VW PASSAT TDI (DIESEL) CAR, BOTH SEDAN AND STATION WAGON VERSION, WITH THE VW BHW ENGINE. WHAT STARTED OUT AS AN OCCASIONAL NEED TO REPLACE THE CHAIN THAT DRIVE THE OIL PUMP, BECAME A CERTAINTY THAT THE CHAIN WOULD BREAK. IF THE CHAIN BREAKS, YOU LOOSE OIL PRESSURE IMMEDIATE, AND THE ENGINE IS GOING TO SEIZE (NOT TO MENT…
I OWN A 2005 VW PASSAT GLS TDI SEDAN DIESEL AND THE OIL PUMP BALANCE SHAFT ASSEMBLY INCLUDING OIL PUMP DRIVE CHAIN, TENSIONER, AND SPROCKET ARE BAD AND MAKING A HORRENDOUS NOISE. THE VEHICLE HAS JUST OVER 60,000 MILES BUT, IS OUT OF FACTORY WARRANTY. THE VW DEALER THE VEHICLE WAS TAKEN TO HAS NO IDEA OF SUCH A PROBLEM. MY RESEARCH HAS PROVEN OTHERWISE. IT IS SAID THAT IF SUCH A FAILURE OCCURRED AT…
I OWN A 2005 PASSAT TDI GLS. MY CAR HAD DEVELOPED A VERY SERIOUS NOISE CAUSED BY THE OIL PUMP CHAIN UNIT THAT WAS ORIGINALLY ON THIS VEHICLE. I DID TALK TO VW AND MY DEALER SERVICE DEPARTMENT ABOUT THE THRASHING CHAIN NOISE. I GOT POLITE DENIALS AND BLANK STARES WHEN I TOLD THEM OF THIS ISSUE. MEMBERS OF THE WWW.TDICLUB.COM DISCOVERED A VW ENGINEERED FIX FOR THE VEHICLES INVOLVED. MEMBERS WHO …
WAS DRIVING HOME AND THE CHECK ENGINE LIGHT, STOP DRIVING LIGHT, LOW OIL PRESSURE LIGHT AND A BUZZER WENT OFF. HAD THE VEHICLE TOWED TO A MECHANIC AND HAVE FOUND THAT THERE IS NO OIL PRESSURE. THE VEHICLE WITH THIS MANY MILES SHOULD NEVER HAVE A PROBLEM WITH NO OIL PRESSURE. THE MECHANIC TELLS US THAT IT MIGHT BE "SLUDGE" OR THE OIL PUMP IS SHOT. EITHER OF WHICH SHOULD NEVER HAPPEN ON ANY VEHIC…
Common questions
How serious is the engine problem on the 2005 volkswagen Passat?
It's a documented issue but not catastrophic. 56 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.