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9894411 · 09-13-2009, 05:43 PM

i have a d15b7 i swap into my rex i found out tht a h22a1 has a big bored throttle body i think its a 64mm and the b7 has a 54 to 56mm

the only problem im having is tht my car idles at 1500 rpms

but when i get on it it hauls

idling at 1500 rpms burns more gas and is annoying .....what should i do ?? i dont have the d15b7 throttle body anymore

it has new gasket
new hoses
has been cleaned
and the screw under the throttle where the cable hooks up is completely down is there any other way to adjust it ??

INJEN78 · 09-13-2009, 06:42 PM

check for any loose/cracked vacuum hoses..also check the iacv and fitv..and check to see if you tightened it down

9894411 · 09-13-2009, 08:09 PM

what is the iacv and th fitv is not leaking so i think its str8

INJEN78 · 09-13-2009, 10:58 PM

take them both off the manifold nd clean them..

9894411 · 09-15-2009, 03:47 PM

okk will do wen it stopp raining

09-13-2009, 05:43 PM	#1
9894411 Member Join Date: May 2009 Posts: 35 iTrader: 0 / 0% Rep Power: 0	d15b7 honda crx i have a d15b7 i swap into my rex i found out tht a h22a1 has a big bored throttle body i think its a 64mm and the b7 has a 54 to 56mm the only problem im having is tht my car idles at 1500 rpms but when i get on it it hauls idling at 1500 rpms burns more gas and is annoying .....what should i do ?? i dont have the d15b7 throttle body anymore it has new gasket new hoses has been cleaned and the screw under the throttle where the cable hooks up is completely down is there any other way to adjust it ??

09-13-2009, 06:42 PM	#2
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	check for any loose/cracked vacuum hoses..also check the iacv and fitv..and check to see if you tightened it down __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

09-13-2009, 10:58 PM	#4
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	take them both off the manifold nd clean them.. __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

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09-13-2009, 08:09 PM	#3
9894411 Member Join Date: May 2009 Posts: 35 iTrader: 0 / 0% Rep Power: 0	what is the iacv and th fitv is not leaking so i think its str8

09-15-2009, 03:47 PM	#5
9894411 Member Join Date: May 2009 Posts: 35 iTrader: 0 / 0% Rep Power: 0	okk will do wen it stopp raining

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