One problem related to engine overheat has been reported for the 2004 Porsche Cayenne. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Porsche Cayenne based on all problems reported for the 2004 Cayenne.
Tl-the contact owns a 2004 Porsche Cayenne s. The contact stated all the antifreeze leaked out of the vehicle causing the engine to overheat causing the vehicle to be unable to be driven . The dealer was notified who stated there was a design flaw with the plastic pipes. The manufacturer was notified who offered no assistance. The vehicle was not repaired. The failure mileage was 120,000. Mah.