What causes coolant to leak from Porsche Panamera?
Porsche Cayenne and Panamera coolant pipes and leaks have caused a proposed class-action lawsuit that alleges the epoxy adhesive falls apart and fails, causing the coolant pipes to separate from the thermostat housings. This problem has popped up in the following Porsche generations.
Is there a problem with the coolant in a Porsche?
” Porsche submitted reports suggesting a problem with the adhesive used to attach coolant pipes in about 6,800 model year 2007-2008 Porsche 911 cars. The problem was fixed by the supplier and according to NHTSA, the initial problem wasn’t as bad as first thought.
Is the water pump on a Porsche Panamera reliable?
The physical water pump on these engines is very reliable as they’re just a wheel of metal fins on a shaft attached to a pulley. The whole pump is made of aluminum, but behind the water pump is an extremely thin rubber gasket known for failing. The good news is that it can be easily replaced. 2. Coolant distribution pipe
Where is the air compressor on a Porsche Panamera 970?
The air compressor for the suspension is located under the rear bumper and can wear out over time, becoming loud and underpowered. Do not drive the vehicle if the suspension does not raise to proper ride height. Serious damage can occur from turning or bottoming out.
Can a coolant leak cause a Porsche Panamera to fail?
Porsche issued a revised version of the pump that does a better job of addressing the issue. A coolant leak can be deadly for any engine – overheating of the engine due to a loss of coolant, very quickly does damage that could result in a total failure and an engine replacement being needed.
Where is the coolant connector on a Porsche Panamera?
Almost all Panamera V8s experience a failure in a coolant hose connector at the back of the engine close to the firewall. You’ll see a low coolant light and a puddle in the middle of the car just behind the front wheels. The rubber system hose is clamped to an aluminum insert in the housing that distributes coolant between the cylinder heads.
What causes the coolant pipes to separate on a Porsche?
The plaintiffs claim the engine cooling systems use adhesive to bond the slip-fit coolant pipes, but vibrations and heat from typical driving cause the epoxy adhesive to degrade and loosen. The coolant pipes and connectors allegedly separate which causes immediate engine failure and complete loss of power without warning.
Can you replace the spoiler on a Porsche Panamera?
Porsche does not supply serviceable parts for the spoiler mechanism. Replacement units on the Panamera are very expensive. If you do have spoiler failure and need to replace it, there are options available via third parties for variations on the factory version. You can also upgrade to a factory GTS or Turbo spoiler.