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GT40 Idle Adjustment Printed From: CorrectCraftFan.com Category: Repairs and Maintenance Forum Name: Engine Repair Forum Discription: Engine problems and solutions URL: http://www.CorrectCraftFan.com/forum/forum_posts.asp?TID=35843 Printed Date: October-07-2024 at 10:55pm Topic: GT40 Idle Adjustment Posted By: jhersey29 Subject: GT40 Idle Adjustment Date Posted: April-22-2015 at 3:03pm Over the winter I rebuilt the GT40 in my 1999 Ski Nautique. It runs great :-) The idle is a only around 630-650 and I would like to get it up a bit. When engaging the transmission the idle drops below a bit and the engine stumbles but keeps running. It is close but not quite right. Should I just adjust the throttle cable to engage a little earlier before the transmission kicks in? Also the throttle and trans cables are new. Is there even a away to adjust the idle or is that 100% computer controlled and the boring to .003 over is causing a slightly lower idle. I think it used to idle around 710. Replies: Posted By: lewy2001 Date Posted: April-22-2015 at 8:29pm There is a idle screw on the throttle body it may have a plastic cap over it. ------------- If you're going through hell, keep going http://www.correctcraftfan.com/diaries/details.asp?ID=2999" rel="nofollow - 89 Ski <a href="http://www.correctcraftfan.com/diaries/details.asp?ID=5685" ta

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