SR20 WONT START!!! Help pretty please! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

rps13drift · 05-25-2008, 08:20 AM

Well i went to finaly try and start my project car of 2 years yesterday and i didnt have much luck! I am getting fuel definetly(fuel pressure gauge) and im getting spark although when i tested for spark it seemed alittle weak to me but this pup just doesnt want to run. When i first go to crank it over it starts to fire then falls on it face and just cranks. And another weird thing is when im done trying to crank my egi pump relay start buzzing like crazy until i cut the power??? The fuel in the car is about a year old and my car ran last before i switched my turbo. If anyone could give me some advise id love to hear it !
-mike-

FUEL/yes
SPARK/yes but alittle weak
BATTERY/brand new
EGI PUMP RELAY BUZZES/ fuel pump and ecu turning on??? I dont know

DDSR240 · 05-25-2008, 08:33 AM

are you shure your cas is positioned right????? just to be positive pull your valve cover off put your motor at tdc and make shure that it is lined up with the second dot to the right.

rps13drift · 05-25-2008, 08:38 AM

yeah! I forgot to put that in my post. Its timed correctly and went over by 3 different people to make sure!

DOOK · 05-25-2008, 09:06 AM

injector plugs in the right spots?

rps13drift · 05-25-2008, 10:24 AM

Quote:

Originally Posted by DOOK

injector plugs in the right spots?

Yes sir! Rewired for top feed injector clips. Fuel system (pump/injectors) seem to be ok! My real concern is weak spark and that egi pump relay buzzing

tha240star · 05-25-2008, 02:17 PM

check the conductivity of ur ignitor chip with a multimeter

cgtdream · 05-25-2008, 02:40 PM

This might sound like a dumb suggestion, but its actually kept me from starting a couple of cars with a similar problem....firstly, check all of your grounds, and also, make sure your ignitor is grounded...

05-25-2008, 08:20 AM	#1
rps13drift Zilvia FREAK! Join Date: Oct 2006 Location: NJ BRO!!!! Age: 39 Posts: 1,194 Trader Rating: (6) Rides Gallery: rps13drift Feedback Score: 6 reviews	SR20 WONT START!!! Help pretty please! Well i went to finaly try and start my project car of 2 years yesterday and i didnt have much luck! I am getting fuel definetly(fuel pressure gauge) and im getting spark although when i tested for spark it seemed alittle weak to me but this pup just doesnt want to run. When i first go to crank it over it starts to fire then falls on it face and just cranks. And another weird thing is when im done trying to crank my egi pump relay start buzzing like crazy until i cut the power??? The fuel in the car is about a year old and my car ran last before i switched my turbo. If anyone could give me some advise id love to hear it ! -mike- FUEL/yes SPARK/yes but alittle weak BATTERY/brand new EGI PUMP RELAY BUZZES/ fuel pump and ecu turning on??? I dont know __________________ http://allies-drift.blogspot.com/

05-25-2008, 08:33 AM	#2
DDSR240 Zilvia Member Join Date: Dec 2006 Location: South Carolina Age: 38 Posts: 259 Trader Rating: (0) Feedback Score: 0 reviews	are you shure your cas is positioned right????? just to be positive pull your valve cover off put your motor at tdc and make shure that it is lined up with the second dot to the right. __________________

05-25-2008, 08:38 AM	#3
rps13drift Zilvia FREAK! Join Date: Oct 2006 Location: NJ BRO!!!! Age: 39 Posts: 1,194 Trader Rating: (6) Rides Gallery: rps13drift Feedback Score: 6 reviews	yeah! I forgot to put that in my post. Its timed correctly and went over by 3 different people to make sure! __________________ http://allies-drift.blogspot.com/

05-25-2008, 09:06 AM	#4
DOOK Post Whore! Join Date: May 2007 Location: Land of Milk and Cookies Age: 42 Posts: 7,552 Trader Rating: (3) Feedback Score: 3 reviews	injector plugs in the right spots? __________________ <------ Grumpy Old Asshole MY REVIEW THREAD: Ltdnismoracer4=DOOK http://www.zilvia.net/f/showthread.p...ltdnismoracer4

05-25-2008, 02:40 PM	#7
cgtdream Zilvia Junkie Join Date: Feb 2007 Location: Nowhere Age: 39 Posts: 432 Trader Rating: (4) Feedback Score: 4 reviews	This might sound like a dumb suggestion, but its actually kept me from starting a couple of cars with a similar problem....firstly, check all of your grounds, and also, make sure your ignitor is grounded... __________________ Juicy slayin aint easy, but dammit somebody has to do it!!!

05-25-2008, 02:17 PM	#6
tha240star Leaky Injector Join Date: Feb 2008 Location: San Diego Age: 39 Posts: 95 Trader Rating: (0) Feedback Score: 0 reviews	check the conductivity of ur ignitor chip with a multimeter