Porsche 911 Gt3 owners have reported 54 engine and engine cooling related problems since 1996. Table 1 shows the 9 most common engine and engine cooling problems. The number one most common problem is related to the vehicle's engine and engine cooling (23 problems). The second most common problem is related to the vehicle's engine cooling system (9 problems). For details of each of the problem category, use the links in the table.
I had to pay thousands of dollars to have the coolant lines secured into the engine of my car. This car has a known fault in where the coolant lines come unsecured from the vehicle, dumping all coolant within seconds. Read details...
I bought this car brand new from Porsche and although it only has around 14,000 miles on it, I feel I must limit use of the car until it gets the glued coolant lines repaired. I have not had a failure yet but the risks of waiting until that happens are high and could easily go beyond the financial Read details...
A coolant line fitting that is epoxied into the block became suddenly and completely disconnected. The coolant all flowed out of the leak nearly instantly. The pool of coolant created a hazard for following cars and the motor needed to be shut down immediately and the car towed to a service Read details...
Experienced sudden coolant loss while driving on public roadway. A bonded-in aluminum tube (spigot) on the coolant distribution manifold popped off, resulting in a massive, instant coolant loss. The coolant dumped all over the rear tire, causing the vehicle to go in to an uncontrollable skid, Read details...
On very hot day, over 100 degrees f, after having just exited a freeway onto a city street, while accelerating from red light, a glued-in water coolant pipe/tube popped out from its cast housing, causing catastrophic loss of all cooling fluids which spilled onto the roadway, immediate increase in Read details...