Has anyone else had problems with there driver side window regulator and motor? this is the 2nd time i had to replace the motor and regulator but the passenger has never had to be replaced. And also my car has had the CAT replaced and now needs another one i have a magnaflow exhaust any cheap ways to find a reliable cat that wont go in 3 years?

 

My driver side window keeps going out... I have to bang on the door for it to roll up slowly... It gets annoying...

 

Are you replacing the window and motor regulator with new parts or used parts? What's the warranty of the parts you are buying? How long are the parts lasting? Do you have anything that can be obstructing the window putting more stress on the window motor?

For the cat, clean out your intake with Seafoam every few months and that will help to get rid of carbon built up in the cat. A bad EGR, bad plugs or wires, bad O2 sensors, leaky injectors can cause the engine to send more fuel in the cylinders and put more carbon in the cat.