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My dohc zetec has the idle "surge" problem. Last summer I did have the standard burn chip in it and solved the idle problem. For reasons I won't go into here, sold the chip. Since then I have full header/exhaust system, CAI, ported TB, UDP, and dropped in Crower Stage II's and gears yesterday. Still playing with tuning combos. My idle surge is worse (because of the cams I am sure). The questions I am getting down to is along with this thread is I have a NX system coming. I have read that the standard performance chip (LFQ1) is not compatible with a nitrous system. I am sure there is a custom burn chip for the set-up? In the mean time I have been toying with the thought of bringing out the idle adjustment screw. Is it really going to confuse the computer control that much??? This is on an OEM TB ported, not the FCTB.

[ 02-16-2003, 12:48 PM: Message edited by: 1BadEgg ]
 
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