2004 Porsche 911 GT3: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
27 owner complaints analyzed
0 distinct recall campaigns
31,000 mi median reported failure mileage
Scope: 2004 model year. Data snapshot: . 27 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 22 of 27 complaints (81.5%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Engine operation | 1 | 3.7% |
| Steering behavior | 1 | 3.7% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 22 |
| Engine And Engine Cooling:Cooling System | 3 |
| Power Train | 3 |
| Unknown Or Other | 2 |
| Engine And Engine Cooling | 1 |
| Fuel System, Gasoline | 1 |
Engine: 22; Engine And Engine Cooling:Cooling System: 3; Power Train: 3; Unknown Or Other: 2; Engine And Engine Cooling: 1; Fuel System, Gasoline: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 9 |
| 25,000 to 49,999 | 15 |
| 50,000 to 74,999 | 3 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 9; 25,000 to 49,999: 15; 50,000 to 74,999: 3; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
25,000 to 49,999 miles has the most reports with usable mileage (15). 0 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2011 | 4 |
| 2013 | 18 |
| 2014 | 2 |
| 2015 | 2 |
| 2017 | 1 |
2011: 4; 2013: 18; 2014: 2; 2015: 2; 2017: 1
Pattern summary
Engine leads the component reports. Engine operation appears in 1 complaint narratives. Steering behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10379588 · 2011-01-30 (January 30, 2011)
PORSCHE GT1 ENGINE PRESS FIT COUPLING FOR COOLANT LINES. WHEN COUPLING FAILS, THERE IS RAPID COOLANT LOSS WHICH IS A TOXIC HAZARD AS WELL AS POTENTIALLY DANGEROUS TO TRAFFIC. ALSO, WITHOUT COOLANT THE ENGINE IS IN JEOPARDY OF OVERHEATING. *TR
Owner-reported narrative. 35,000 miles reported. Look up ODI 10379588 at NHTSA ↗
Owner report 10379589 · 2011-01-30 (January 30, 2011)
PORSCHE GT1 ENGINE PRESS FIT COOLANT COUPLING FAILURE. HIGH PRESSURE COOLANT COUPLER FAILS CAUSING RAPID LOSS OF ALL COOLANT. THIS IS NOT ONLY A TOXIC HAZARD, BUT A SAFETY CONCERN ON THE ROAD. FURTHER, LOSS OF COOLANT JEOPARDIZES ENGINE LIFE. THE GT1 ENGINE HAS 8 PRESS FIT COUPLINGS. SO FAR, 2 DIFFERENT COUPLINGS HAVE FAILED ON MY CAR. 1 ON THE HEAT EXCHANGER, AND 1 ON THE STEERING PUMP HOUSING. *TR
Owner-reported narrative. 23,000 miles reported. Look up ODI 10379589 at NHTSA ↗
Owner report 10379946 · 2011-02-02 (February 2, 2011)
DRIVING IN A HIGH PERFORMANCE DRIVING EVENT ON A HOT DAY GOING AROUND A FAST RIGHT HAND TURN AND FELT THE CAR BEING A LITTLE LOOSE THEN NOTICED THE ON BOARD COMPUTER FLASHING LOW COOLANT. I SLOWED DOWN AND PULLED IN TO A SAFE PLACE TO CHECK THE MOTOR AND SAW A COOLANT J SHAPED PRESS FITTING COMPLETELY POPPED OUT AND DUMPING MASS AMOUNTS OF SLIPPERY COOLANT ON THE ENGINE AND REAR TIRES. I POPPED THE FITTING BACK IN AND SAFETY WIRED IT SO HOPEFULLY IT WILL NOT COME BACK OUT. REPLACED COOLANT FLUID WITH NEW AND BURPED THE SYSTEM. *TR
Owner-reported narrative. 39,000 miles reported. Look up ODI 10379946 at NHTSA ↗
Owner report 10401601 · 2011-05-12 (May 12, 2011)
PRESSED FITTINGS FOR THE COOLING SYSTEM FAILED DUMPING COOLANT ON THE REAR TIRES CAUSING THE CAR TO CRASH. THE REPLACEMENT PART FAILED THE SAME WAY THREE WEEKS LATER.
Owner-reported narrative. 28,000 miles reported. Look up ODI 10401601 at NHTSA ↗
Owner report 10508487 · 2013-04-16 (April 16, 2013)
ENGINE HAS PRESS FIT (AND GLUED) COUPLINGS FOR COOLANT LINES. WHEN COUPLING FAILS, THERE IS RAPID COOLANT LOSS WHICH IS A TOXIC HAZARD AS WELL AS POTENTIALLY DANGEROUS TO TRAFFIC. *TR
Owner-reported narrative. 12,500 miles reported. Look up ODI 10508487 at NHTSA ↗
Owner report 10508818 · 2013-04-19 (April 19, 2013)
WHILE PARTICIPATING IN THE ONE LAP OF AMERICA IN 2012 I HAD A COOLANT PIPE FITTING (BEHIND THE ALTERNATOR) COME LOOSE CAUSING THE CAR TO DUMP ALL ITS ANTIFREEZE ON THE TRACK. 3 CARS BEHIND ME RAN INTO THE ANTIFREEZE AND HAD OFF ROAD EXCURSIONS BUT LUCKILY NO DAMAGE OCCURRED TO ANY OTHER VEHICLE. UPON FURTHER INSPECTION OF MY VEHICLE AFTER THE INCIDENT I OBSERVED ANOTHER COOLANT FITTING TO BE ON THE VERGE OF FAILURE. THESE FITTINGS ARE GLUED INTO THE ENGINE BLOCK AND AS THE CAR AGES THE GLUE IS FAILING TO HOLD THE FITTINGS IN PLACE CAUSING CA…
Owner-reported narrative. 46,628 miles reported. Look up ODI 10508818 at NHTSA ↗
Owner report 10509416 · 2013-04-24 (April 24, 2013)
FAILURE OF FACTORY GLUED IN COOLANT FITTING CAUSED AN INSTANT DUMP OF COOLANT ONTO THE REAR TIRES OF THE CAR CAUSING LOSS OF CONTROL AND A SPIN. THIS IS A WELL DOCUMENTED PROBLEM IN ALL PORSCHE GT3'S AND PORSCHE TURBO'S AND PORSCHE REFUSES TO IDENTIFY THE DESIGN FLAW OF HAVING THESE FITTINGS GLUED TOGETHER. *TR
Owner-reported narrative. 22,000 miles reported. Look up ODI 10509416 at NHTSA ↗
Owner report 10509482 · 2013-04-24 (April 24, 2013)
COOLANT LINES CAME LOOSE WHERE THEY WERE GLUED TO THE MOTOR. I HAVE SEEN CATASTROPHIC FAILURES, AND DID NOT WANT TO HAVE AN ACCIDENT. HAD THE MOTOR REMOVED, AND REPAIR SHOP SAID SOME OF MINE WERE LOOSE AND SHOWED SIGNS OF LEAKING. HAD ALL WELDED AT AN INDEPENDENT SHOP. PORSCHE WOULD NOT FIX UNLESS THERE WAS A FAILURE, AND WOULD ONLY RE-GLUE THOSE THAT WERE LOOSE. *TR
Owner-reported narrative. 30,000 miles reported. Look up ODI 10509482 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.