engine stuff aside
 

so putting aside engine tuning and troubles. my supra has a bit of a rust issue... bad enough that im considering replacing the door as a whole... i was just wondering if anyone knows a place (USA, or Canada) where i could possibly pick up such a door for fairly cheap?! and secondly my wheel wells have chrome along the tops i was just wondering since i rarely ever see that if its just based on year or if it has sumthing to do with the car its self? also it seems to be puking allot of carbon out of the exsaust and im thinkin of running a fuel system clean but i have heard mixed reactions about them, any suggestions?