Iwonder if anyone can help me , my 95 wrx is starting to puff abit of white smoke on spirited runs in between changing gears i think , got told it wasnt alot of smoke just a couple of puffs , also noticed it myself driving on a night with car lights behind me through my interior mirror , is this somthing to worry about ,early signs of somthing on its way out , the cars still under extended warranty should i take it back to get looked at or am i worrying to much , any help and advice would be greatly appreciated. thanx

 

I have a similar problem, read about it here