Rb25det s2 issues plz help - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

luiss14 · 07-10-2013, 11:16 PM

ok heres the deal i have a rb25det s2 in my s14 i just completed the swap now the issue im having is on start up it only seems to run/start when i spray starting fluid in the trottle body when it does start it sounds strong but doesnt stay running ive tried to start it with out using the starting fluid but it wont start but the minute i use it will start and run a bit as long as i keep spraying it ive tried pushing the gas pedal once its on but doesnt seem to help it just shuts off i kno I'm gettting fuel from the pump my wiring harness is brand new spark plugs are brand new.......PLZ HELP

Sileighty_85 · 07-10-2013, 11:31 PM

Fuel Lines Backwards

luiss14 · 07-10-2013, 11:52 PM

i check that already both ways

Quote:

Originally Posted by Sileighty_85

Fuel Lines Backwards

Miguelone · 07-11-2013, 04:55 AM

Pull an injector and see if they're providing fuel to the cylinders, could be injector loom.

jhimes · 07-11-2013, 05:37 AM

Cas? It does the injector pulse.

supersayianjim · 07-11-2013, 11:29 AM

^^ try all of the above!!!

luiss14 · 07-11-2013, 12:11 PM

Think I found the issue I remove the injector rail and did a test start only one Injector is squirting fuel now correct me if I'm wrong but all 6 injectors should be Spraying am I right???

BALLS · 07-11-2013, 02:40 PM

All 6 should be pulsing as the engine cycles.

luiss14 · 07-11-2013, 09:50 PM

problem fixed i had five bad injectors

yea i kno i said the samething but thank to my boy for upgrading his injectors i was able to get his stock ones

07-10-2013, 11:16 PM	#1
luiss14 Leaky Injector Join Date: Apr 2013 Location: hartford ct Age: 34 Posts: 84 Trader Rating: (1) Feedback Score: 1 reviews	Rb25det s2 issues plz help ok heres the deal i have a rb25det s2 in my s14 i just completed the swap now the issue im having is on start up it only seems to run/start when i spray starting fluid in the trottle body when it does start it sounds strong but doesnt stay running ive tried to start it with out using the starting fluid but it wont start but the minute i use it will start and run a bit as long as i keep spraying it ive tried pushing the gas pedal once its on but doesnt seem to help it just shuts off i kno I'm gettting fuel from the pump my wiring harness is brand new spark plugs are brand new.......PLZ HELP __________________ Where Dey Do Dat At

07-10-2013, 11:31 PM	#2
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	Fuel Lines Backwards __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

07-11-2013, 04:55 AM	#4
Miguelone Zilvia Member Join Date: Jun 2012 Location: Australia Age: 33 Posts: 215 Trader Rating: (0) Feedback Score: 0 reviews	Pull an injector and see if they're providing fuel to the cylinders, could be injector loom. __________________

07-11-2013, 11:29 AM	#6
supersayianjim Nissanaholic! Join Date: Jan 2010 Location: location X Posts: 1,815 Trader Rating: (10) Feedback Score: 10 reviews	^^ try all of the above!!! __________________ http://www.240sxforums.com/forums/rb...ject-s-rb.html

07-11-2013, 12:11 PM	#7
luiss14 Leaky Injector Join Date: Apr 2013 Location: hartford ct Age: 34 Posts: 84 Trader Rating: (1) Feedback Score: 1 reviews	Think I found the issue I remove the injector rail and did a test start only one Injector is squirting fuel now correct me if I'm wrong but all 6 injectors should be Spraying am I right??? __________________ Where Dey Do Dat At

07-11-2013, 05:37 AM	#5
jhimes Join Date: Mar 2010 Location: Central PA Age: 41 Posts: 44 Trader Rating: (0) Feedback Score: 0 reviews	Cas? It does the injector pulse.

07-11-2013, 02:40 PM	#8
BALLS Join Date: Jul 2013 Location: Little Rock, AR Age: 36 Posts: 3 Trader Rating: (0) Feedback Score: 0 reviews	All 6 should be pulsing as the engine cycles.

07-11-2013, 09:50 PM	#9
luiss14 Leaky Injector Join Date: Apr 2013 Location: hartford ct Age: 34 Posts: 84 Trader Rating: (1) Feedback Score: 1 reviews	problem fixed i had five bad injectors yea i kno i said the samething but thank to my boy for upgrading his injectors i was able to get his stock ones __________________ Where Dey Do Dat At