simey 0 Posted June 3, 2006 Report Share Posted June 3, 2006 Been running a sc VR for a while now but everytime it hits 4500 - 5000rpm the car holds back and won't go any further, if you come of the accelerator then back on it revs a bit higher, once its past 5500rpm its fine all the way to 6500. Just replaced coilpack/leads, fuel pump its been re-maped but still the same thing. Its a 2.9, gas flowed head, cams, manifold, sc & aquamist running with an autobox.I think its a electrical issue but any views would be great.. Link to post Share on other sites
Seademon 0 Posted June 4, 2006 Report Share Posted June 4, 2006 best off ringing Stealth I reckon for a quick definitive answer Link to post Share on other sites
simey 0 Posted June 4, 2006 Author Report Share Posted June 4, 2006 Its been at Stealth, I'll be ringing Vince tomorrow as when they test drove it everything was hunky dory but get the car down south and the problems return. There must be something in the Southam air!! Link to post Share on other sites
RIX 0 Posted June 4, 2006 Report Share Posted June 4, 2006 what gaz/fuel do you use,have you changede ron since the remap,ore maybe the autoboks elektronic is fuking it up Link to post Share on other sites
Buzzark 0 Posted June 4, 2006 Report Share Posted June 4, 2006 I'd check the lambda sensor, it sounds like mixture to me.Or it could be an injector, is it smooth through the rest of the range? Link to post Share on other sites
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