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Maryland	Massachusetts	Michigan	Minnesota
Mississippi	Missouri	Montana	Nebraska
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Porsche Ignition Timing Question:  Question: I need the position of the rotor caps. I assumed they were indexed and did not note position upon removal twice. 1987 Porsche 928 S4 32v V8 (2) rotors on end of camshafts. Answer: I dont have a specific procedure for your vehicle, but its pretty much the same for any car. ...

Ford Explorer Warped Rotors:  Question: I have an 03 Ford Expedition and I have been experiencing pulsating in the steering wheel, I have turned the front rotors twice and in no time they are back the same way. So, I replaced both the front rotors and calibers, and its still not right. When I ...

New section on proper tire rotation for your car truck or SUV.:  Ever wonder why you have to rotate your tires??? We have a new guide on tire rotation just posted ! Even if you dont do your own tire rotation, we offer some good advice on what to do when taking your car to a tire shop.

Bad struts cause tire wear?:  Question: How does bad shock absorbers and struts effect tires?   Answer: Bad struts or shocks will cause uneven wear on a tire due to the shock/struts inability to properly control the motion of the wheels under braking and over rough roads. There can also be alignment issues as a strut wears, which will cause ...

Wheels and Tires:  We have added a new section to our AutoShop101 ! I have spent most of my high school and college life working at a garage changing wheels and tires.  So it's a bit of a shock that it's taken me this long to add a section on wheels ...