Are Porsche Cayenne good on gas?
Is the Porsche Cayenne good on gas? No Cayenne is efficient and those with more power drink more gas. The thriftiest Cayennes with the single-turbo 3.0-liter V-6 check in at 19 mpg city, 23 highway, 20 combined. That earns the Cayenne a rating of 3 for gas mileage.
Are there any mechanical problems with my Porsche Cayenne?
Listed below are Porsche Cayenne common mechanical problems with their likely resolutions. These are the most frequent Cayenne problems diagnosed by our repair shops over the years. An accurate diagnosis of an issue by a Porsche mechanic typically saves you time and money – see our guide to local independent Porsche repair shops that can help.
Why did my 2012 Porsche Cayenne coolant leak?
And when something breaks, it is NOT TRIVIAL. Recently our 2012 Cayenne experienced a COOLANT LEAK due to the ENDEMIC PORSCHE COOLANT PIPE ATTACHMENT DESIGN found on all models, including high end 911’s and Panamera’s from the 2010-2014 time period.
Why is there no check engine light on my Cayenne S?
Just because there is no check engine light on the dash doesn’t mean that there isn’t something wrong with your vehicle. Luckily for this Cayenne S, ignition coils was all it took to get this vehicle running smooth again.
Why does my Cayenne have a rough idle?
Porsche Cayenne S Rough Idle Stumble can be caused by a number of things, today we talk about ignition misfire diagnosis. Modern engine electronic control units are more complex than ever.
What are the problems with a 2004 Porsche Cayenne?
These are a few of the worst and most reported problems that Porsche Cayenne owners have encountered. Owners of the 2004 Cayenne Turbo 4.5L share a common complaint. The coolant lines used in this model are plastic and run down the center of the engine blocks. When the engine heats up, the plastic cannot withstand the high temperature.
Where are the air conditioning hoses on a Porsche Cayenne?
Shown here are the low (green arrow) and high (yellow arrow) pressure ports. Unscrew and remove the black plastic protection caps to access the fittings below. If you are using a set of air conditioning manifold gauges, connect the low and high side pressure hoses to each port.
Can a coolant leak cause a Porsche Cayenne to fail?
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. The coolant pipe failure in the early Cayenne typically happened quickly and produced large amounts of steam.
How much does it cost to fix a Porsche Cayenne?
The estimated cost for repairing this problem is $3,500 and not covered by the manufacturer. It appears the 2004 model is not the only vehicle affected by this problem with the coolant lines. In February 2020, a class-action lawsuit was filed against Porsche.