Import Car Maintenance Info: Do I Need a Radiator Flush? Radiators. Like making sure there is water in the well, we never think about them until there is a problem, and like most auto repair problems, it usually happens at the most inconvenient time possible....
One common braking problem we’ve seen on Porsches is a squeaking or squealing sound. This is a good sign your brakes need replacing. That irritating sound is metal on metal, which means your rotors are likely getting scraped. Cayenne Porsches also tend to have premature brake wear and need replaced every 25,000 miles. And if you can avoid it, don’t upgrade to ceramic brakes. They may look pretty cool, but unless you’re Formula One racing on your commute to work, they just aren’t worth the expense. No brake job should cost $8,000 plus, unless you’re driving a $100,000 NASCAR trophy chaser.
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