injecotrs not spraying fuel - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

wannabe-silvia · 12-08-2007, 10:14 AM

ok i put a greddy intake manifold on my car and i tryed startted the car for the first in about 5 months yesterday. For some reason my injectors are not spraying fuel.. I called Battle ground and he told me to remove fueal turn car over and fuel should come out...didnt

....i bleive the problem is electrical...there is only a couple wires that were removed and i am positive that they were put back in a necessary fashion....if anyone can help i would greatly appreciate it....if anyone that has dealt with and wants some pics to see if anything was done a proper fashion let me know and i will post pics....thanks

i need tires · 12-08-2007, 12:31 PM

i had this same problem... is ur car a s14 with a s13 sr swap?

also can you hear the fuel pump come on? if you have a walbro you should be able to hear it from the driver seat.

welddrft · 12-08-2007, 12:42 PM

Check your fuel pump fuse and make sure you put the injectors clips in the correct orientation. Each wire should be shorter than one another with the longest stretching to the #1 injector.

wannabe-silvia · 12-12-2007, 10:05 PM

weld drift can elaborate on waht u mean there. the fuse is good.... yes i know the fuel pump is pumping... i cranked the car and loosed line to the rail fuel had plenty of pressure.... but what do u mean about these wires...the first thing i was gonna do was the cam senser...no i have 89 s13 with redtop....

wannabe-silvia · 12-14-2007, 09:33 PM

anyone (message to short taking up some space)

mothon · 12-14-2007, 09:53 PM

Try a different ecu. Check your grounds.

wannabe-silvia · 12-18-2007, 09:11 AM

well the car did run in the past this isnt the first start up.. should i stil check ecu..

myzislow · 12-18-2007, 09:16 AM

is the ecu grounding the injectors?

12-08-2007, 12:31 PM	#2
i need tires Zilvia FREAK! Join Date: Dec 2005 Location: Chandler, Az Age: 38 Posts: 1,056 Trader Rating: (1) Feedback Score: 1 reviews	i had this same problem... is ur car a s14 with a s13 sr swap? also can you hear the fuel pump come on? if you have a walbro you should be able to hear it from the driver seat. __________________ JadeCantDrift Blogspot

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12-08-2007, 10:14 AM	#1
wannabe-silvia Zilvia Member Join Date: Feb 2007 Location: GA Posts: 260 Trader Rating: (0) Feedback Score: 0 reviews	injecotrs not spraying fuel ok i put a greddy intake manifold on my car and i tryed startted the car for the first in about 5 months yesterday. For some reason my injectors are not spraying fuel.. I called Battle ground and he told me to remove fueal turn car over and fuel should come out...didnt ....i bleive the problem is electrical...there is only a couple wires that were removed and i am positive that they were put back in a necessary fashion....if anyone can help i would greatly appreciate it....if anyone that has dealt with and wants some pics to see if anything was done a proper fashion let me know and i will post pics....thanks

12-08-2007, 12:42 PM	#3
welddrft Join Date: Jul 2007 Location: FL Posts: 44 Trader Rating: (0) Feedback Score: 0 reviews	Check your fuel pump fuse and make sure you put the injectors clips in the correct orientation. Each wire should be shorter than one another with the longest stretching to the #1 injector.

12-12-2007, 10:05 PM	#4
wannabe-silvia Zilvia Member Join Date: Feb 2007 Location: GA Posts: 260 Trader Rating: (0) Feedback Score: 0 reviews	weld drift can elaborate on waht u mean there. the fuse is good.... yes i know the fuel pump is pumping... i cranked the car and loosed line to the rail fuel had plenty of pressure.... but what do u mean about these wires...the first thing i was gonna do was the cam senser...no i have 89 s13 with redtop....

12-14-2007, 09:33 PM	#5
wannabe-silvia Zilvia Member Join Date: Feb 2007 Location: GA Posts: 260 Trader Rating: (0) Feedback Score: 0 reviews	anyone (message to short taking up some space)

12-14-2007, 09:53 PM	#6
mothon Zilvia Addict Join Date: Dec 2003 Location: oklahoma Age: 39 Posts: 837 Trader Rating: (2) Feedback Score: 2 reviews	Try a different ecu. Check your grounds.

12-18-2007, 09:11 AM	#7
wannabe-silvia Zilvia Member Join Date: Feb 2007 Location: GA Posts: 260 Trader Rating: (0) Feedback Score: 0 reviews	well the car did run in the past this isnt the first start up.. should i stil check ecu..

12-18-2007, 09:16 AM	#8
myzislow Zilvia Junkie Join Date: Aug 2005 Location: seaside ca Posts: 317 Trader Rating: (0) Feedback Score: 0 reviews	is the ecu grounding the injectors?