Over fueling or Injectors or Something else

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troopiec
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Re: Over fueling or Injectors or Something else

Post by troopiec »

I can have a look at that weird dump valve setup and check the wastegate etc for u when injectors back in and car running, maybe I can see something wrong there

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Jaco1981
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Re: Over fueling or Injectors or Something else

Post by Jaco1981 »

troopiec wrote:I can have a look at that weird dump valve setup and check the wastegate etc for u when injectors back in and car running, maybe I can see something wrong there

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That would be very awesome and much appreciated!!
Ex: 1985 Alfa GTV 2.0
Ex: 1981 Alfa GTV 2.0
Ex: 1989 Honda Ballade 160i DOHC
Ex: 1991 Honda CRX
Ex: 1997 Honda RVF 400
Ex: 2007 Yamaha R6
Current: 1991 Nissan 200sx

Jaco1981
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Posts: 29
Joined: Wed Oct 22, 2014 4:24 pm
Car: S13
Real Name: Jaco
Location: Cape town, South Africa

Re: Over fueling or Injectors or Something else

Post by Jaco1981 »

Injectors in, wiring sorted and new connectors fitted. Car started up last night :D :D :D

Took it for a spin, still have an irregular idle and running rich. So at this point I can confirm it was not injectors, but at least the fuel leak have been fixed!!

I think Nissan_Fanatic theory is spot on and that's the reason for overfueling. Troopiec, it will be great if you can have a look at my setup, when you have time of course
Ex: 1985 Alfa GTV 2.0
Ex: 1981 Alfa GTV 2.0
Ex: 1989 Honda Ballade 160i DOHC
Ex: 1991 Honda CRX
Ex: 1997 Honda RVF 400
Ex: 2007 Yamaha R6
Current: 1991 Nissan 200sx

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troopiec
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Re: Over fueling or Injectors or Something else

Post by troopiec »

Sure il check out Nissan fanatics theory when I check out your car sounds very Plausible, PM me your cell number we can arrange something via Whatsapp

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SonOfAnarchy ZA
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Re: Over fueling or Injectors or Something else

Post by SonOfAnarchy ZA »

100% the problem the ecu accounts for that air that is lost and delivers more fuel
"I'd rather lose by a mile because I built my own car, than win by an inch because someone else built it for me"

Jaco1981
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Re: Over fueling or Injectors or Something else

Post by Jaco1981 »

troopiec wrote:Sure il check out Nissan fanatics theory when I check out your car sounds very Plausible, PM me your cell number we can arrange something via Whatsapp

Sent from my D2005 using Tapatalk
I sent a mail, the forum dont want me to send pm's :facepalm:
Ex: 1985 Alfa GTV 2.0
Ex: 1981 Alfa GTV 2.0
Ex: 1989 Honda Ballade 160i DOHC
Ex: 1991 Honda CRX
Ex: 1997 Honda RVF 400
Ex: 2007 Yamaha R6
Current: 1991 Nissan 200sx

SonOfAnarchy ZA
Administrator
Posts: 2512
Joined: Wed Aug 17, 2011 9:10 pm
Car: S13
Real Name: Jason
Location: JHB

Re: Over fueling or Injectors or Something else

Post by SonOfAnarchy ZA »

I sent a mail, the forum dont want me to send pm's :facepalm:
]


Sorry should be sorted now
"I'd rather lose by a mile because I built my own car, than win by an inch because someone else built it for me"

Jaco1981
Slipping Clutch
Posts: 29
Joined: Wed Oct 22, 2014 4:24 pm
Car: S13
Real Name: Jaco
Location: Cape town, South Africa

Re: Over fueling or Injectors or Something else

Post by Jaco1981 »

SonOfAnarchy ZA wrote:
I sent a mail, the forum dont want me to send pm's :facepalm:
]


Sorry should be sorted now

Thank you !! :D :D
Ex: 1985 Alfa GTV 2.0
Ex: 1981 Alfa GTV 2.0
Ex: 1989 Honda Ballade 160i DOHC
Ex: 1991 Honda CRX
Ex: 1997 Honda RVF 400
Ex: 2007 Yamaha R6
Current: 1991 Nissan 200sx

Jaco1981
Slipping Clutch
Posts: 29
Joined: Wed Oct 22, 2014 4:24 pm
Car: S13
Real Name: Jaco
Location: Cape town, South Africa

Re: Over fueling or Injectors or Something else

Post by Jaco1981 »

Ok, update.

Installed another set injectors. Replaced the fuel pressure regulator and some hoses.

The oil doesn't smell to bad, it ruff idle's from time to time. I'm 90% sure the waste gate is not welded, but still have to confirm full operation.
Ex: 1985 Alfa GTV 2.0
Ex: 1981 Alfa GTV 2.0
Ex: 1989 Honda Ballade 160i DOHC
Ex: 1991 Honda CRX
Ex: 1997 Honda RVF 400
Ex: 2007 Yamaha R6
Current: 1991 Nissan 200sx

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