TwinTurbo.NET: Nissan 300ZX forum - a couple fuel system suggestions:
Subject
a couple fuel system suggestions:
Posted by
shaggee
on June 24, 2015 at 12:43 PM
This message has been viewed
191
times.
In Reply To
Detonation at low boost (long)
posted by RBTT
on June 23, 2015 at 09:58 PM
Message
Per your profile, you still have stock early injectors. These are always suspect no matter the age. At least test them.
You could verify that your fuel pump is kicking into second stage.
If this is a very recent problem perhaps the fuel is bad.
Follow Ups
Detonation at low boost (long)
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RBTT
21:58:13 06/23/15
How much boost are you running?
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Stanky
00:35:04 06/24/15
Re: How much boost are you running?
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RBTT
02:00:20 06/24/15
Did the detonation start right after you installed the
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SirpriZ
12:21:42 06/24/15
I have stock piping. Although I'm not sure which
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RBTT
17:49:13 06/24/15
I'm sorry, that info must of sounded psychotic. I read your
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SirpriZ
14:40:03 06/25/15
I'm trying (poorly) to reference what might be happening
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SirpriZ
17:51:16 06/24/15
a couple fuel system suggestions: -
shaggee
12:43:13 06/24/15
You say "low boost", and "any time the boost was higher
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zellamay
14:24:05 06/24/15
It's happening under light throttle. Basically
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RBTT
17:47:42 06/24/15
Also, the big clue might be "until recently". It might be
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zellamay
14:28:14 06/24/15
Do you have a after market water temp gauge, check the
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njz
15:37:18 06/24/15
I only have the stock gauge. Do you mean to check
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RBTT
17:50:31 06/24/15
check oil level (n/m)
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njz
20:44:19 06/24/15
Check EGR from the EGRC solenoid (red line) on P.S.!!
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OverZealous (CT)
18:15:23 06/24/15
Ok, thanks. I will check that in a week.
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RBTT
22:34:03 06/24/15
Really? 3 times? Sorry (n/m)
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RBTT
01:25:00 06/25/15
You can delete the other two. (n/m)
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zellamay
08:03:43 06/25/15
You might be mistaking an exhaust leak for knock (n/m)
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Greg D. (Specialty-Z)
12:53:28 06/25/15
Maybe. But it only happens under boost It
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RBTT
19:38:10 06/26/15
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