Porsche Cayenne owners have reported 79 other fuel system related problems since 1996. Table 1 shows the 5 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (53 problems). The second most common problem is related to the vehicle's other fuel system pump (20 problems). For details of each of the problem category, use the links in the table.
I noticed a hesitation when I pressed the gas pedal, I also noticed the smell of gasoline when I parked it in my garage. I had my certified mechanic look at it and he told me there was a recall on the fuel sending unit, creating a transfer case failure, apparently the flange breaks and leaks gas. Read details...
Engine has cutoff on 3 occurrences: (1) operating the vehicle on the freeway at 70 mph and experienced immediate loss of power. I was able to manuever the vehicle to the shoulder while coasting without engine power. I was able to start the engine but it cutoff a few seconds after. Read details...
While driving on the city street for about 10 minutes when a message "fault-fuel gauge" popped up on my instrument cluster. Tried to fill the tank at the gas station but then the tank was full however the fuel gauge incorrectly indicating the tank is only 1/2 full. Read details...
Fuel gauge malfunction,engine light goes on,the vehicle then hesitated and jerks when I drive it in motion. Read details...
Strong smell of gasoline evident on driver's side rear when stationary or even not running and parked . Research online with the search criteria of "gasoline smell on driver side rear" produced numerous complaints and questions on this phenomenon. Read details...