내 차 연비 왜 이래? 브레이크패드 교체할 때마다 꼭 확인하세요!

Additional Explanation If both sides are stuck, how can you tell? I'm not sure... First of all, the fuel efficiency will be significantly lower than the official figure, so that's a good indication. If only the guide pin is stuck, it would be best to just fix it, but... if it's that old, there's a high chance the piston is also problematic. So, rather than repeating the process of doing this and that and then buying a rebuilt caliper, it might be better to just go with a rebuilt caliper. This will solve both the guide pin and piston issues in one go. The price of around 30,000 won is based on a domestic vehicle caliper. I've never covered imported cars on my channel before... It's ridiculous to say that foreign cars aren't worth that price or that rebuilt calipers aren't available at all...^^; Let's summarize again. This wheel's pads are worn more than the other wheel's = caliper piston sticking A pair of pads are worn differently = guide pin sticking A pair of pads are worn diagonally = guide pin sticking, but only one is likely stuck Of course... I'm not a brake pad expert or anything, so there may be other cases...