Save More $$$ on your Car

From MSN. Here's the other 10: (see the other 10)

Letting a brake squeal turn into a brake job
Not complaining when your warranty claim is rejected
Not keeping records
Buying an extended warranty
Overinsuring. Never skimp on liability, but why buy collision and comprehensive insurance on a junker you can probably afford to replace?
Assuming the problem is major
Not changing the fuel filter
Not knowing how to change a tire. Have you even looked at your spare?
Not keeping your tires properly inflated
Car washes