i just sawpped a sohc zc into my 91 dx. it idles really high...2000rpms. i think it might be because i am using an obd0 90-91 integra LS ecu. i was thinking it might be because the integra ecu has richer fuel curves. can someone help? maybe it might be something else?

 

did you adjust the screw on the throttle body?

 

throwin codes? is it idleing like that after its warmed up?

 

no i didnt ajust the screw?

 

no its not throwing any codes at all. and it idles at 2 when its warm too

 

try ajusting the screw..

 

you have a vaccum leak somewhere..did you use the right TB gasket? Is it the original TB?

 

original TB

 

do you really think its a vaccum leak, cuz i was worried i didnt get all the vaccums right? would that make it idle at 2000rpms. it runs really smooth.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bdiddy0036 &raquo;</TD></TR><TR><TD CLASS="quote">do you really think its a vaccum leak, cuz i was worried i didnt get all the vaccums right? would that make it idle at 2000rpms. it runs really smooth.</TD></TR></TABLE>

lol, what else is it gonna be...

when a engine idles higher than normal, it is getting air from somewhere its not suppose to..

either that or your iac isnt doin its job, but you would be getting a code for it..

Did you do the dual point-pgmfi conversion or are you using the DX manifold?

 

yeah i did the conversation to multi-point