TwinTurbo.NET: Nissan 300ZX forum - Replace fuel filter if older than 6 months .
Subject
Replace fuel filter if older than 6 months .
Posted by
zbest1
on September 12, 2009 at 8:43 AM
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In Reply To
For those with parallel fuel line rail setup a question
posted by Magnum
on September 11, 2009 at 12:58 PM
Message
The fuel filter alone can cause enough restriction to prevent full flow at high boost levels .I know because I had a very similar problem .Swapped out the filter and presto! Full pressure.
Follow Ups
For those with parallel fuel line rail setup a question
-
Magnum
12:58:17 09/11/09
Check FPR..As far as series or parallel I believe
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twinturbineZ
13:30:42 09/11/09
Swap regulators 1st, if not I would say it's the pump
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Ashman2k2
13:41:15 09/11/09
Another possiblity can be the pump not running at full speed
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Ashman2k2
13:53:48 09/11/09
if anything...
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Antihero
13:43:10 09/11/09
The FPR should be placed after the returns
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sparkie
14:09:07 09/11/09
Re: The FPR should be placed after the returns
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Magnum
17:26:44 09/11/09
which fuel pump do you have?
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sparkie
17:54:17 09/11/09
Re: which fuel pump do you have?
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Magnum
09:58:47 09/12/09
It should be the same. I have it on my car.
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AZHeat
14:58:51 09/11/09
Pressure = voltage; split paths how you like but no change
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BobbyT
04:17:07 09/12/09
Replace fuel filter if older than 6 months . -
zbest1
08:43:46 09/12/09
Indeed... (n/m)
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Greg (Dallas)
12:44:46 09/12/09
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