Where does the coolant come from on a Porsche Cayenne?
Most of the brittle cooling related parts are under the intake manifold on the Cayenne V8. Coming out the back of the thermostat housing is a hard plastic transfer pipe that runs to the back of the engine. When it cracks, it leaks coolant into the valley of the engine.
What happens when coolant leaks in a Porsche?
Coolant Leaks in Porsche Engines. Owners have noticed coolant leaking from the thermostat housing, intake manifold, water pump, and busted coolant pipes. Coolant leaks are bad for your engine. Hopefully this doesn’t surprise any of you. Antifreeze can mix with your car’s oil and create a toxic hell-stew that kills your engine.
What are the most common problems with a Porsche Cayenne?
Check Engine Light (CEL) One of the most common problems with the first-generation Porsche Cayenne is the check engine light coming on. With Porsches, this can mean almost anything as they have hundreds of sensors and check engine light will come on even if one of them malfunctions.
How many times has a Porsche coolant pipe burst?
Porsche was sued 8 times for using plastic coolant pipes that burst. Those lawsuits were eventually consolidated into one and Porsche agreed to reimburse 2003-2006 Cayenne owners for those defective pipes. Reluctantly.
Coolant Leaks in Porsche Engines. Owners have noticed coolant leaking from the thermostat housing, intake manifold, water pump, and busted coolant pipes. Coolant leaks are bad for your engine. Hopefully this doesn’t surprise any of you. Antifreeze can mix with your car’s oil and create a toxic hell-stew that kills your engine.
Porsche was sued 8 times for using plastic coolant pipes that burst. Those lawsuits were eventually consolidated into one and Porsche agreed to reimburse 2003-2006 Cayenne owners for those defective pipes. Reluctantly.
Can a Porsche 911 GT1 lose its coolant?
Also yes. The National Highway Traffic Safety Administration (NHTSA) is going to take a look at the 2001-2007 Porsche 911 to find out why it’s GT1 engine is suddenly losing all its coolant and shutting down. ” One Porsche owner said their vehicle took on a mind of its own when hot antifreeze leaked and covered the road and rear tires.
What happens when coolant leaks in a car?
Coolant leaks are bad for your engine. Hopefully this doesn’t surprise any of you. Antifreeze can mix with your car’s oil and create a toxic hell-stew that kills your engine. It can strip your combustion chambers of their oil and create excess heat and wear.