garetheves Posted November 13, 2004 Share Posted November 13, 2004 Hi, I recently bought an imported Supra TT 6spd and went like a rocket at first. Recently though ive noticed it is loosing power when accelerating. The turbo was running very comfortably at 0.9 BAR and nw it gets to 0.8 and "Sticks" as if something is blocking it. The exhaust is blowing from near the downpipe which is gettin sorted in next few weeks. Is it likely that this is the cause or could it be something else. Cheers Link to comment Share on other sites More sharing options...
dude Posted November 13, 2004 Share Posted November 13, 2004 What exhaust do you have dude , if it has any wadding in it its possible that this has formed a blockage in the pipe and is acting as a restrictor . Dude:flame Dev Link to comment Share on other sites More sharing options...
garetheves Posted November 13, 2004 Author Share Posted November 13, 2004 Its a HKS full system but dont know if the downpipe was changed (had exhaust on already when bought it). The blowing deffinately seems to be coming from the front of the car. Link to comment Share on other sites More sharing options...
absz Posted November 13, 2004 Share Posted November 13, 2004 might be wrong but if fitted with oxygen sensor then could effect performance as will give wrong info to ecu due to blowing exhaust allows air entering and giving high lamda readings:innocent: Link to comment Share on other sites More sharing options...
garetheves Posted November 13, 2004 Author Share Posted November 13, 2004 The sounds possible. Hopefully get new exhaust in next few weeks so will have to see if it sorts it. Any suggestions on which exhaust anyone. Been looking at HKS Supperdragger and Blitz NUR spec. Link to comment Share on other sites More sharing options...
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