Knock when pulling away
 

Cars a 95 WRX, sometimes when i pull away theres a clunk comming from under the car (i think) only does it when pulling away (cold or warmed up),and only one clunk:wonder: never when changing gear whilst on the move.Has done it for a while now but is beginning to annoy me:mad:

Could it be the brakes sticking to the discs when it has been stood for a short time.

Would being stood at the lights be long enough for them to stik:wonder: If so whats the solution, have been looking to upgrade the front brakes, just discs and pads any recomendations:confused: