| Issue ID | 987722 |
| Internal NHTSA # | 10519858 |
| Manufacurer | Porsche Cars North America, Inc. |
| Brand | PORSCHE |
| Model | 911 GT3 |
| Model Year | 2004 |
| File date | 15/08/09 |
| Component | ENGINE |
| Product type code | VEHICLE |
| Description of the problem | I purchased my 2004 porsche gt3 in may of 2009. It had just under 20,000 miles on it. In august, 2010, i was driving on track at texas motor speedway and one of the coolant fittings came loose from the engine. The epoxy that holds the press-fit coupler to one of the heat exchangers had lost its ability to retain the fitting and came disconnected. All of the engine coolant was lost in a single instance. [catastrophic coolant loss]. I had that fitting replaced by the porsche dealer in dallas under aftermarket warranty. I can provide info regarding the on this at your request, and i have some pictures of the offending part. I had a second (and separate) fitting fail in january 2011 at 35,000 while driving on track at motorsport ranch houston. They same symptoms were found - the press-fit coupling had come loose resulting in complete coolant loss. This was also repaired with a factory replacement part under aftermarket warranty at the porsche dealer in houston. I believe there are 8 known press-fit couplers on the gt1 engine block in the 996 and 997 model gt and turbo cars. Each of these is known to fail based on the press-fit coupler and poor design (use of epoxy on a high pressure component). I understand that this is a known problem on porsche gt/turbo cars and has been discussed on the internet (e. G. Rennlist) for many years. 25% of mine have failed, and almost every other gt driver i know has had at least one fail. |
| Vehicle Mileage at Failure | 20000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | SUGAR LAND, TX |
| VIN pattern | WP0AC29914SXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | 0 |
| No. of fatalities | 0 |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | 6 |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 100 |
| DoT tire identifier | |
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| Location of tire code | |
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| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
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