Hard cold start--no codes--Not ur usual "my car wont st

[just-g-r6]

Well first off this is my first post and i am sort of a noobie to the whole Honda experience. My background is with motorcycles as i am a mechanic of 5 years. A lot of my friends have hondas so most stuff is not that new to me and neither is troubleshooting. You wont find me posting a question without first exhausting all other resources and trying some things on my own.


My problem, I am throwing no cel codes, car runs great once warm, but when you start the engine you have to give about 25-50% throttle for it to fire up. Once started, I have to keep on the gas until the engine is warm at which point she idles and runs like a dream. If you dont give it gas it will fire up briefly and then die again, no matter how many times you try.

I tried the usual suggestions from this and other forums lik plugs, wires, bled the cooling system, cleaned the IATV(was pretty dirty) and also reseted the ECU.

ANY IDEA W>T>F is goin on???




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'92 VX w/ B18c1 w/ LSD tranny
Chipped P28 ECU
Coil overs
GSR Leather seats
Custom Cosmic Candy Apple Red paint

[K I L R O Y]

I'm sure you probably thought of this, but i'd be looking real hard for a vacuum leak. Is it surging?