Benny Member 1,869 Member For: 21y 7m 4d Gender: Male Location: Newcastle Posted 23/07/10 10:37 AM Share Posted 23/07/10 10:37 AM Time for some injectors now and push the limits of the turbo.Benny Link to comment Share on other sites More sharing options...
MercuryXr6Turbo Member 361 Member For: 16y 5m 8d Gender: Male Location: Perth, WA Posted 11/08/10 01:08 PM Share Posted 11/08/10 01:08 PM Nelson... has there been a resolution to the problem?I experience similar problems, except no back fire. Usually when in second gear on boost.. its like a surge on and off power. It was tuned with BP ultimate, and problem is dramatically worse if any other fuel brand is used. Current tuner has tried adjustments but no change... I think may be in the tune so looking at heading to another tuner now (XFT in Perth ) as they believe they can resolve the issue. Link to comment Share on other sites More sharing options...
nelsonian101 Donating Members 961 Member For: 16y 8m 13d Gender: Male Location: Sydney Posted 12/10/10 07:29 AM Author Share Posted 12/10/10 07:29 AM They changed the plugs and tweaked the tune, and problem vanished. I think it was the plug gaps.All perfect now. Link to comment Share on other sites More sharing options...
Benny Member 1,869 Member For: 21y 7m 4d Gender: Male Location: Newcastle Posted 12/10/10 07:45 AM Share Posted 12/10/10 07:45 AM The factory Ford plugs are good plugs but definately need gapping to 0.8 before tuning.Benny Link to comment Share on other sites More sharing options...
MexicanBatman G666E Turbo!!! Member 1,008 Member For: 15y 1m 22d Gender: Male Posted 12/10/10 01:58 PM Share Posted 12/10/10 01:58 PM Agree withe the plugs I have a slight miss on the coldest days when it's boosting hard, tuner never thought to regap them or tell me, at first I was worried my car was rooted.... I mean if you tuned an otherwise stock fg to 14+psi you regap the plugs right?..... Link to comment Share on other sites More sharing options...
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