Joel Vabec Member 2 Member For: 13y 3m 11d Posted 05/08/12 04:54 AM Share Posted 05/08/12 04:54 AM I own a fg xr6t ute got 50000kms on the clock been flashed and bov other then that its stock as it has got older ive noticed on idle it runs rough cuts in and out, its not a smooth idle and is worse when it's cold. As for driving if I put the foot down from 60km to bout 120km feels rough as and struggling for power but either side of those speeds it feels fine smooth. Can anyone please tell me what could be causing this or would the best way to find out to put it on a dyno? Link to comment Share on other sites More sharing options...
f6mark Member 2,908 Member For: 14y 2d Gender: Male Posted 05/08/12 05:23 AM Share Posted 05/08/12 05:23 AM it will be scaling in the cold start's mate. might have get somone to look at the tune on the dyno. Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 19y 4m 24d Gender: Male Location: Perth Posted 05/08/12 05:28 AM Share Posted 05/08/12 05:28 AM Scaling doesn't change for a cold start.It could be a multitude of issues. I would start with the usual suspects reflash it, (fuel filter & plugs) if that doesn't sort it take it to somebody with the knowledge and gear to properly diagnose it.Or better yet, do that first to save throwing parts at the car that may not solve the issue.Also its probably your diff bush. 2 Link to comment Share on other sites More sharing options...
XXXRTURBO Donating Members 1,168 Member For: 17y 6m 13d Gender: Male Location: Melbourne Posted 26/08/12 09:46 AM Share Posted 26/08/12 09:46 AM I have had the same issue mate been trying to find the problem for 2 weeks now and nathing, we did pretty much everything its going bak to stock tuesday. Have u had urs fixed yet Link to comment Share on other sites More sharing options...
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