lionheart Posted August 25, 2006 Share Posted August 25, 2006 comon all you experts out help a newbie out, running single t67 gets to 0.4-0.5 big turbo judder on then off ???????????? also anyone running similar how do you have your boost controller set up??????????? love my supe but pissin me off!!! Link to comment Share on other sites More sharing options...
Lucifer Posted August 25, 2006 Share Posted August 25, 2006 SOunds like a fueling or ignition issue. Get it to a propper mapper to diagnose. Dont take the chance. Link to comment Share on other sites More sharing options...
Guru Posted August 26, 2006 Share Posted August 26, 2006 Get to HyperSports in Wigan matey...... Link to comment Share on other sites More sharing options...
Wez Posted August 26, 2006 Share Posted August 26, 2006 Need more info on what other mods you have. Really should get it looked at Link to comment Share on other sites More sharing options...
Dave Henshall Posted August 26, 2006 Share Posted August 26, 2006 could be surging... if its only a whapping big turbo thats been fittd with no attention to other things, the turbo coulbe be producing too much airlow than the engine can consume and causes it to stall/ surge,, common on cossies running big turbos that havn't been properly set up. Link to comment Share on other sites More sharing options...
Thorin Posted August 26, 2006 Share Posted August 26, 2006 SOunds like a fueling or ignition issue. But some more info on your setup would be good. Can you explain more about what happens, what revs etc. does it accelerate ok after the juddering? Link to comment Share on other sites More sharing options...
lionheart Posted August 27, 2006 Author Share Posted August 27, 2006 when i bought the car it had been stood for a while and i had trouble with poping intercooler pipes, sorted that though with mikalor clamps. She is running T67 fitted by dude, 650 injectors Greddy ecu blitz controller fse fuel regulator, like i said it drives normally to 0.4/0.5 boost then it is like all the boost is lost then will come back over again so very jerky. But sometimes it will boost normally upto 1.5 +, even though the controller is set to 1.2 max. Thanks in advance:rolleyes: Link to comment Share on other sites More sharing options...
BURT Posted August 27, 2006 Share Posted August 27, 2006 sounds like a bit of a boost leak to me.. if its hitting 1.5 bar and the boost cntrll is set to 1.2, that would suggest overboost?? wich could come from a slight boost leak Link to comment Share on other sites More sharing options...
Lucifer Posted August 27, 2006 Share Posted August 27, 2006 sounds like a bit of a boost leak to me.. if its hitting 1.5 bar and the boost cntrll is set to 1.2, that would suggest overboost?? wich could come from a slight boost leak No. Don't try and do this yourself. GET IT TO A ROLLING ROAD. Link to comment Share on other sites More sharing options...
BURT Posted August 27, 2006 Share Posted August 27, 2006 fair enough.. its just i suffered with a simular problem.. turned out to be my boost hoses.. i changed them to braided, they stopped blowing off and it ran perfectly from then on Link to comment Share on other sites More sharing options...
Lucifer Posted August 27, 2006 Share Posted August 27, 2006 True but it could be quite a few things from the symptoms. Best get it setup adn it wont cost you an engine. Link to comment Share on other sites More sharing options...
BURT Posted August 27, 2006 Share Posted August 27, 2006 totally agree.. Link to comment Share on other sites More sharing options...
lionheart Posted August 27, 2006 Author Share Posted August 27, 2006 cheers lads Link to comment Share on other sites More sharing options...
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