COOLANT FITTING ADHESIVE FAILED, SPRAYING COOLANT ON REAR TIRES, WHICH CAUSED THE VEHICLE TO LOSE CONTROL. FITTING WAS REPLACED UNDER WARRANTY WITH THE SAME PROBLEMATIC ADHESIVE. MULTIPLE FAILURES HAVE BEEN NOTED IN PORSCHE FORUMS AND A RECENTLY PUBLISHED ARTICLE IN A GLOBAL MAGAZINE NOTED THIS ISSUE HAS BEEN AROUND FOR SEVERAL YEARS WITH THIS ENGINE TYPE, WITH NO RESOLUTION FROM PORSCHE. *LN
2007 Porsche 911 engine problems
moderate 41 complaints filed with NHTSA · avg repair $3,100
What owners are reporting 16 most recent
COOLANT LEAK CAUSED BY FITTING FAILURE. REPAIR REQUIRES ENGINE REMOVAL TO REPLACE PLASTIC FITTINGS. *TR
I PURCHASED THIS VEHICLE LISTED ABOVE 2007 PORSCHE 911 TURBO ON MONDAY SEPTEMBER 15TH 2014 FROM CARLSTADT NEW JERSEY. I BEGAN TO DRIVE THE VEHICLE BACK TO WHERE I CURRENTLY LIVE IN SUMMERVILLE, SC. APPROXIMATELY 30 MINUTES INTO THE DRIVE A LIGHT CAME ON IN THE GAUGE WHICH SAID COOLANT FAILURE. I IMMEDIATELY PULLED THE VEHICLE OVER AND TURN THE CAR OFF. I OPENED THE REAR HATCH WHERE THE ENGINE IS H…
MY CAR BEGAN LEAKING COOLANT. AFTER TOWING MY CAR TO THE REPAIR SHOP I WAS TOLD MY METAL COOLANT FITTINGS ARE HELD IN WITH EPOXY AND ONE OF THEM HAD FAILED. TO REPAIR THIS IS A $6000.00 JOB. AFTER CALLING THE DEALER I FOUND OUT THIS IS A FAIRLY COMMON PROBLEM BUT THAT PORSCHE IS UNWILLING TO DO ANYTHING TO HELP THE CAR OWNERS PAY FOR IT AT THIS TIME. I THINK ANY TIME YOU HAVE A COMMON PROBLEM THAT…
COOLANT HOSE COUPLING CAME LOSE WHILE DRIVING THE VEHICLE AT SPEED, RESULTING IN LOSS OF ALL ENGINE COOLANT. COOLANT SPILLED RESULTED IN TEMPORARY REDUCTION OF VEHICLE TRACTION, FORTUNATELY WITHOUT INCIDENT. ENGINE DAMAGE DUE TO POSSIBLE OVERHEATING IS UNDER INVESTIGATION. *TR
SUDDEN COOLANT LINE FITTING FAILURE. THE EPOXY FAILED AND A COOLANT FITTING COMPLETELY POPPED OUT OF THE ENGINE HOUSING NEAR THE ALTERNATOR. RESULTED IN RAPID COOLANT LOSS. CAR HAD TO BE TOWED/HAULED APPROX 140 MILES TO REPAIR FACILITY NEAR MY HOME. I HAVE NOT YET SEEN THE BILL FOR THIS SERVICE. I AM HAVING ALL COOLANT FITTINGS WELDED TO PREVENT THIS FROM HAPPENING TO ANY OF THE OTHER LINE…
DRIVING AT A CONSTANT 50MPH AND HAD A VERY STRONG COOLANT SMELL COME THROUGH THE CABIN. PULLED OVER AND SAW COOLANT SLOWLY DRIPPING UNDER ENGINE. LET CAR COOL DOWN AND DROVE HOME. HAVE NOT DRIVEN CAR SINCE. SCHEDULED A APPOINTMENT WITH DEALER FOR 08/08/13. *TR
DRIVING A 2007 PORSCHE GT3 WHEN A HOSE FITTING CAME LOOSE FROM THE ENGINE BLOCK CAUSING A CATASTROPHIC LOSS OF COOLANT FROM THE ENGINE. THE FAILURE CAN OCCUR MULTIPLE TIMES I HAVE BEEN TOLD BY OTHER OWNERS OF 996 AND 997 MODEL PORSCHE 911 MODEL VARIANTS. OCCURS IN ALL MODELS (CARRERA, TURBO, GT3, GT3RS) AS NOTED HERE: HTTP://FORUMS.RENNLIST.COM/RENNFORUMS/SHOWTHREAD.PHP?T=592328&GOTO=NEWPOST. C…
I WAS DRIVING MY CAR ON I-79(3 LANE HIGHWAY) AT 70 MPH WHEN I NOTICED A LARGE CLOUD OF SMOKE/STEAM FROM THE REAR OF MY CAR. I THEN NOTICED OTHER CARS PULLING OFF TO THE SIDE TO GET AWAY FROM ALL THE COOLANT SPRAYING FROM MY CAR. I PULLED OFF TO THE SIDE OF THE ROAD AND CALLED FOR A TOW TRUCK. OUNCE I WAS ABLE TO GET PORSCHE DEALER TO LOOK AT THE ISSUE, IT WAS INDICATED THAT MY COOLANT FITTINGS FAI…
TL* THE CONTACT OWNS A 2007 PORSCHE 911 TURBO. THE CONTACT STATED THAT WHILE PARKED, HE NOTICED A STRONG COOLANT ODOR. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSIS. THE MECHANIC STATED THAT THE COOLANT FITTINGS WOULD HAVE TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 22,700. *TR
Common questions
How serious is the engine problem on the 2007 Porsche 911?
It's a documented issue but not catastrophic. 41 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.