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A Success Story

Definitive Solution:

Temperature Issue in a 2007 Porsche Cayenne


Recently, a 2007 Porsche Cayenne arrived at Sauri Classics with an issue that had been troubling its owner for nearly two years. Vehicle experienced overheating while driving in the city something that, surprisingly, an official Porsche Center had dismissed as normal. However, for the client, this situation was far from acceptable.


At Sauri Classics, we understand that any anomaly in a Porsche vehicle deserves meticulous attention. That’s why our team got to work diagnosing and resolving the issue.


The challenge: a problem with no obvious cause

Overheating occurred mainly during urban drives, where traffic and low speeds tested the Porsche Cayenne's cooling system. Initially, we performed comprehensive system tests, inspecting key components such as radiator, water pump, and coolant circuit. However, no apparent faults were detected.


In the absence of a clear cause, we decided to delve deeper into analysis. These situations truly test the expertise of the Sauri Classics team, as sometimes the most complex problems are not immediately visible.


The cause: a stuck thermostat

Ultimately, after dismantling the water pump, we identified the issue: thermostat, a critical component of cooling system, was partially stuck in an incorrect position. This blockage restricted the proper flow of coolant, especially in urban traffic conditions, leading to increased engine temperature.


The thermostat, though a small part, plays a crucial role in mechanical operation. Its malfunction can cause issues that impact both performance and engine lifespan.


The solution: precision and results

We replaced thermostat with a new one and conducted exhaustive tests following the repair. The results were conclusive: the cooling system now functions perfectly, and the overheating issue has been completely resolved. 2007 Porsche Cayenne is once again in optimal condition, ready to drive both in the city and on open roads.


An example of our commitment

This case is a clear example of how we approach every project at Sauri Classics with maximum dedication. Our expertise, combined with a meticulous approach, allows us to resolve even the most persistent issues and deliver solutions that exceed our clients’ expectations.