Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

having fuel pressure problem im getting too much fuel

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Old Jun 11, 2006 | 01:48 PM
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Default having fuel pressure problem im getting too much fuel

motor is running @75pres. at idle i put a aem reg.on it and it will not adjust the pressure dont know what else too do.
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Old Jun 11, 2006 | 02:00 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

u have a clogged return line
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Old Jun 11, 2006 | 02:25 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

how can i fix it??
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Old Jun 11, 2006 | 02:49 PM
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Default Re: having fuel pressure problem im getting too much fuel (fmrprojects)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by fmrprojects &raquo;</TD></TR><TR><TD CLASS="quote">u have a clogged return line</TD></TR></TABLE>
sounds good to me
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Old Jun 11, 2006 | 02:56 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

was there a problem before you did the Adjustable FPR because if not i dont see why the return line would be clogged.
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Old Jun 11, 2006 | 06:54 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

i have had this problem since i did my swap that was about 3months ago and i still havent felt the power of this motor and its making me nuts.and no one can figure this problem out.
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Old Jun 11, 2006 | 07:07 PM
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Default

yeah, most likelly a clogged return line, some have a problem similar w/ an aftermarket pump thats larger than stock, but normally only see 55-60psi from it, not 75. check for a kink in the return line first.
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Old Jun 11, 2006 | 07:21 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

i checked the return line i dont see any kinks in the line .i pulled the line off the fuel reg. and at the pump and shot air through the line and still didnt do anything
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Old Jun 11, 2006 | 07:23 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

and im useing the stock pump.
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Old Jun 11, 2006 | 08:58 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

are you using an standalone
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Old Jun 12, 2006 | 01:29 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

what do you mean standalone????
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Old Jun 12, 2006 | 02:23 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

standalone ecu,i had to reset a/f with my commander when i changed my fpr,mine whet high but not as high as 75
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Old Jun 12, 2006 | 02:32 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

i have a chipped p28 spoon chip
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Old Jun 12, 2006 | 02:35 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

maybe a bad regulator
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Old Jun 12, 2006 | 06:30 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

i replaced it with a aem reg. and i still have the same problem
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Old Jun 12, 2006 | 07:05 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

How much air pressure did you push with? Maybe try more until something happens.
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Old Jun 13, 2006 | 03:48 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

120psi
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Old Jun 13, 2006 | 03:50 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

Is the vaccum line conected ?
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Old Jun 13, 2006 | 05:01 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

all the vacuum lines are connected
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Old Jun 13, 2006 | 05:23 PM
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95DxSi-R2
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

only thing i can think of is a restriction in the fuel rail or @ the tank?your problem sounds pretty shitty
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Old Jun 13, 2006 | 05:28 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

you think it can be in the fuel rail cause the car ran fine with the sohc motor before swap.did a b18c and this is what i have now
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Old Jun 13, 2006 | 05:36 PM
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95DxSi-R2
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

how is it running, way rich, bogging, missing?
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Old Jun 13, 2006 | 06:48 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

way rich and bogging
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Old Jun 13, 2006 | 07:05 PM
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b20vtechatch
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

take the vacuum line off the regulator and blow through that.
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Old Jun 14, 2006 | 02:18 PM
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Default Re: having fuel pressure problem im getting too much fuel (civictype-r)

i just put a brand new aem reg. and im still having the problem
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