Rep Power: 0

I picked up my 2010 Civic last fall 2018 and my mechanic replaced one set of brakes last winter 2019 after that first set failed. I brought it back and he replaced the calipers on the front along with new pads and rotors again the brakes pulsated. A couple months later. I thought he may have got bad batch from Napa. I'm pretty handy myself so about a month ago or two in April 2019 and I went and purchased the best rotors and ceramic pads I could find and installed them properly grease everything and about a month or two later the rotors are pulsating again. I might add I do Thruway driving about 95 miles per day and don't touch the brakes a lot other than to get to get off the Thruway or to slow down when I'm getting off. Im trying to get to the bottom of this problem so I don't have to keep replacing brakes and rotors. I've had numerous Honda Civics and never had an issue like this because I drive 30000 miles a year for work. I may mention that this car had a light front driver side Collision long before I purchased it where I think the fender was replaced can someone give me some insight thank you Craig

 
Rep Power: 222

When you change the pads and rotors are you servicing the calipers? Hub surface is clean, no rust build up?

 
Rep Power: 0

Yes. Calipers replace on 2nd set. Cleaned greased all sliders etc.

 
Rep Power: 243

Are you doing the pad bedding procedure after install? Not doing this can cause premature wear.

 
Rep Power: 0

Absolutely per the instruct ions from powerstop package