|
aketay 06-13-2004, 11:51 PM Eric or Patrick, Lately when I use my high idle @ 1250 rpm, the motor lopes and shakes the truck pretty good. Smooth idle @1750 rpm and when the high idle is turned off. Is this a big concern? The truck has 35,300 miles and just started doing this since it has gotten warm outside. onesmokindmax04 06-16-2004, 10:01 PM how can you make it idle high? i cant figer it out Mackin 06-16-2004, 10:14 PM how can you make it idle high? i cant figer it out If you have a LB7 Duramax then you have to install it .... A dealer can also do it if you ask for it ... A LLY the high idle kicks in automatically ... Mac Mackin 06-16-2004, 10:17 PM Eric or Patrick, Lately when I use my high idle @ 1250 rpm, the motor lopes and shakes the truck pretty good. Smooth idle @1750 rpm and when the high idle is turned off. Is this a big concern? The truck has 35,300 miles and just started doing this since it has gotten warm outside. So it only does it on the lower setting of High Idle ?? No one has connected a tech II recently ?? I know of a few guys with 02's that tried to change the settings had issues that were similiar ... Mac onesmokindmax04 06-16-2004, 10:18 PM ok i have the lly but on my controll panel it ask if i want the idle on or off whats that? Mackin 06-16-2004, 10:20 PM ok i have the lly but on my controll panel it ask if i want the idle on or off whats that? I'd imagine auto high idle .... I haven't seen one yet but what I'm told is it will after ideling so long bump it self up ... Mac aketay 06-18-2004, 10:43 AM Eric or Patrick, Lately when I use my high idle @ 1250 rpm, the motor lopes and shakes the truck pretty good. Smooth idle @1750 rpm and when the high idle is turned off. Is this a big concern? The truck has 35,300 miles and just started doing this since it has gotten warm outside. So it only does it on the lower setting of High Idle ?? No one has connected a tech II recently ?? I know of a few guys with 02's that tried to change the settings had issues that were similiar ... Mac It only lopes on the low setting. Use it mainly to cool the truck down quickly. No one has connected anything to my truck recently. Just a side note, the engine noise does seem to be getting louder with age.Edited by: aketay parttime 06-20-2004, 03:09 PM The high idle on an lly engine is for cold weather only. I have an lly engine as well and would like to be able to idle up for jump-starting purposes and warm weather high idle. Does anyone offer such a product? Practical solutions had one for my dodge but don't offer one for the duramax as far as I know. Mackin 06-20-2004, 04:39 PM Mine did the exact same thing the other day .... It would lop at 1'st High Idle setting not on the other two ... But it also loped at Reg Idle .... A couple quick throttle blast cleared it ... I fear time is up for my sticky FRPCV ,,,,, Mac http://www.dieselplace.com/forum/smileys/Geek.gif | ||