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Old 06-02-2005, 05:02 PM   #9
birdman941
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Join Date: Dec 2004
Location: Florida
Posts: 13,167
Re: BBK Dual 65mm Throttle body review

I am still having the issue with the idle not returning. It is hanging @ 12-1400 rpm. I am thinking that the pipe plug they put in the rear may need to be installed. I removed it on mine, or I may install it, see how it goes, and maybe drill a restrictor hole in the pipe plug if needed.
I want to figure this out once and for all.
The pedal feel is good now after I had to bend the freaking throttle hookup on the TB.
I put a restriction on BOTH sides of the IAC motor and no change. When I unplug the IAC, the idle acts normally, as before the TB was installed, but then the dreaded SES ight comes on
I am guessing the air hole that goes through the TB to relieve the pressure is letting in too much air causing the high idle.
I may also just block off the IAC with a plate w/o holes as a fix.
This stuff never happened on my 16V motor but this is apples and oranges here............
Any ideas?
Stay tuned.
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