NickBA-XR6T Bronze Donating Members 386 Member For: 12y 1m 13d Posted 29/12/12 07:23 AM Author Share Posted 29/12/12 07:23 AM Fr6eix11 which is standard for stock tune plus genuine ford coil packs. Link to comment Share on other sites More sharing options...
jas98 Member 1,029 Member For: 11y 9m 1d Gender: Male Location: Maryborough Qld Posted 29/12/12 08:11 AM Share Posted 29/12/12 08:11 AM my ba xr6t has rough idel and when you give it slight revs it goes away. is there a way ford can increse the idel speed slightly or is it a throtle body job? and are they common to f*ck up? Link to comment Share on other sites More sharing options...
NickBA-XR6T Bronze Donating Members 386 Member For: 12y 1m 13d Posted 29/12/12 08:18 AM Author Share Posted 29/12/12 08:18 AM Mine idles around 730rpm. Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 15y 10m 24d Gender: Male Location: Adelaide Posted 29/12/12 09:01 AM Share Posted 29/12/12 09:01 AM u do have an idle speed nut, but 700 ish is more than high enough as some dip as low as 500/550rpm with not many issueshey nick this is free for u so give it a bash mategap your plugs to 1mm even ( ull be supprised what may come of this and original gaps )clean the t/b with nulon carb cleaner and a new ragmake sure the t/b coupling joiner isnt split ( pull it round with your fingers off the t/b )nip up all the manifold bolts exhaust and inlet and inlet bottom halfwhen replacing the t/b joiner make sure u fit the t/b part first and clamp it tight then fit the crossover part.check the bov hoses and clamps hold your foot flat to the floor and click the key to start for 2 seconds approx ( it wont start but will crank ) then switch key back to off then foot off then start it as per normalnext up take a pick of your engine bay and post it up.....................after uve done all this 1 Link to comment Share on other sites More sharing options...
mic Donating Members 1,725 Member For: 16y 3m 6d Gender: Male Posted 29/12/12 09:25 AM Share Posted 29/12/12 09:25 AM u cant move the idle speed nut. Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 15y 10m 24d Gender: Male Location: Adelaide Posted 29/12/12 09:32 AM Share Posted 29/12/12 09:32 AM Maybe the memory is slipping .... Link to comment Share on other sites More sharing options...
mic Donating Members 1,725 Member For: 16y 3m 6d Gender: Male Posted 29/12/12 09:53 AM Share Posted 29/12/12 09:53 AM the idle speed nut. u cant move it I tried everything to turn that f*cker and no go. Link to comment Share on other sites More sharing options...
MX Dave Donating Members 545 Member For: 13y 19d Gender: Male Posted 29/12/12 02:14 PM Share Posted 29/12/12 02:14 PM Reducing the spark gap will make for a rougher idle. Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 15y 10m 24d Gender: Male Location: Adelaide Posted 29/12/12 02:18 PM Share Posted 29/12/12 02:18 PM Typically yes but in the relm of 1.1 to 1.0 I think there could be a chance to get the gaps "neater" than out the box and have nil effect but hopefully make a cleaner spark if the coil/s are dodging out for some reason Just playing with simple ideas at no expense 1 Link to comment Share on other sites More sharing options...
Gee Member 131 Member For: 15y 9d Gender: Male Location: Melbourne Posted 29/12/12 09:10 PM Share Posted 29/12/12 09:10 PM It possibly could be stuck in warm up mode. This is were the computer chokes the motor. This would explain the rough idles and the high fuel comsumption. If you had a air fuel ratio gauge you could test it. My car sometimes does this. I have changed the same things as you but nothing has fixed it.If you fix the problem let us know. 1 Link to comment Share on other sites More sharing options...
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