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crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Old 04-01-2003, 06:33 PM
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Default crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

I had a B17a put into my '88 crx DX and am runing a B16 ecu...my problem is when i reach vtec the engine pauses (hezatates) like its not getting fuel...and then kicks in like if vetc kicked in or something...do i need a better fuel pump?? Or is it an ecu problem??...it has B16 fuel injectors! THANX
Old 04-01-2003, 06:56 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

Come on....anybody????
Old 04-01-2003, 07:40 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

come on your experts!! someones gots to know something.
Old 04-01-2003, 08:20 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

what rpm is vtec activating at?
Old 04-01-2003, 08:22 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

Are your vaccum lines correct?
Old 04-01-2003, 08:37 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (Proelite103)

vtec kicks in at 5,x00 i cant remember and i cant go check right now because its geting painted at a shop now...sorry...is it a fuel problem?
Old 04-02-2003, 06:37 AM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

you very well may be having a fuel problem, I had a similar problem with my B16. I was starving it for fuel after I added 01 ITR Cams. I would check that first. See how what fuel pressure you are running.
Old 04-03-2003, 03:16 PM
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Default Re: crx with a B17a.....vtec problems!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (russian_racer)

this may sound stupid but try a Ls ecu see if it still does it , if not u may wanna try getting your ecu reprogrammed or a vafc
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