Hi guys,

When test driving my sti I noticed a wobble under breaking so the garage replaced the disks and pads on the front for me. Straight away they were catching and it didn't clear in 200miles so I took it back.

When I picked the car back up it seemed ok but maybe a little squeaky, on the motorway I noticed still a wobble under heavy braking.

Only a week later and I have a huge grove about an inch from the outer edge of the disk, as if a stone is stuck in there......then I noticed both disks were the same.....

Is this a caliper problem? Bad fittting? Or wrong sized pads?


Any ideas guys?

 

Possible seized piston's , Not unheard of that's for sure.