High surging idle
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Honda-Tech Member
Joined: Apr 2010
Posts: 79
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High surging idle
Hi guys.. I know thrs forms but I can't seem to find anything the helps..
My setup
99 dx
D16y7
t3t4 turbo
340cc injectors
P28 ecu
Obd2 to obd1 conversion
3 to 2 pic iacv done
255 wilbro
2.5" downpipe no cat ful 2.5 Megan exhaust
Y8 im
New iacv and a new tps
So my problem is high surging idle.. When I plug in the iacv it idles high and surges ... While the iacv is plugged in if I plug the whole in the tb the engine stalls MOST OF THE TIME but not always and u can hear hissing but I checked every hose for a vacuum leak and nothing it's driving me nuts
Any ideas?
My setup
99 dx
D16y7
t3t4 turbo
340cc injectors
P28 ecu
Obd2 to obd1 conversion
3 to 2 pic iacv done
255 wilbro
2.5" downpipe no cat ful 2.5 Megan exhaust
Y8 im
New iacv and a new tps
So my problem is high surging idle.. When I plug in the iacv it idles high and surges ... While the iacv is plugged in if I plug the whole in the tb the engine stalls MOST OF THE TIME but not always and u can hear hissing but I checked every hose for a vacuum leak and nothing it's driving me nuts
Any ideas?
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