No Start or Stalling Due to Failed Fuel Pump on Porsche Cayenne

A no start or stalling condition may develop do to a failing fuel pump. A faulty fuel pump will require replacement. Our technicians recommend to inspect internal fuel tank connections for leaks whenever replacing the fuel pump.

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Average mileage: 67,503 (46,602–101,000)
4 model years affected: 2004, 2005, 2006, 2008
11 people reported this problem
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problem details
2004 Porsche Cayenne 101,000 mi,
The car is currently at the dealership but it seems to be a failing fuel pump. I started out to run errands on Saturday and it began to shudder from light to light. I called the dealer and told them I was on my way and hoped I didn't break down. I made it in and it is being diagnosed as I type.
2004 Porsche Cayenne 72,410 mi,
vehicle stalled half way out of driveway - had to tow to dealer 30+ miles away - insurance would only partially reimburse. Both fuel pumps and filter were changed about $1000 repair plus tow $278
2005 Porsche Cayenne 46,602 mi,
Stalling soon after start and RPM fluctuations