ADD Posted March 4, 2010 Share Posted March 4, 2010 Morning all, since i have had the car in TTC mode and im not hearing the 1st turbo spining, on acceleration i can hear a horrible tapping/ticking noise. It is only on acceleration and gets worse when i accelerate harder till the turbos come in and it dissapears (prob coz i cant hear it).... It doesnt occur on idle, but if i rev the engine whilst parked it does occur yet not as much! any ideas? Quote Link to comment Share on other sites More sharing options...
Scooter Posted March 4, 2010 Share Posted March 4, 2010 http://www.mkivsupra.net/vbb/showthread.php?t=141118&highlight=ceramic CW doesn't like the mod for this parts longevity........ Quote Link to comment Share on other sites More sharing options...
pistonbroke Posted March 4, 2010 Share Posted March 4, 2010 Sounds like pinking, or pre ignition. Obviously it could also be the butterfly as linked in the post above, but the fact it gets louder on harder acceleration and dies when the turbos come online suggests it could be a fuelling error. It's been mentioned that TTC is bad without other supporting mods to get rid of the flat spot mid range. Put it back to stock just in case. Quote Link to comment Share on other sites More sharing options...
ADD Posted March 4, 2010 Author Share Posted March 4, 2010 Thanks scooter thought it was something bad going or gone! Like a pulley....cheers Quote Link to comment Share on other sites More sharing options...
ADD Posted March 4, 2010 Author Share Posted March 4, 2010 Sounds like pinking, or pre ignition. Obviously it could also be the butterfly as linked in the post above, but the fact it gets louder on harder acceleration and dies when the turbos come online suggests it could be a fuelling error. It's been mentioned that TTC is bad without other supporting mods to get rid of the flat spot mid range. Put it back to stock just in case. It's been re mapped on TTC mate as I have all the supporting mods for it etc Quote Link to comment Share on other sites More sharing options...
pistonbroke Posted March 4, 2010 Share Posted March 4, 2010 Oops, my bad, should have read your sig. Quote Link to comment Share on other sites More sharing options...
ADD Posted March 4, 2010 Author Share Posted March 4, 2010 Pistobroke thanks for your input buddy Quote Link to comment Share on other sites More sharing options...
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