ka-t no start - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

24j0hn · 12-27-2010, 08:29 PM

had ka-t running couple months ago, boosted 7lbs fine and 19" of vacuum... it has t25, 370cc inj, eprom tune, and walbro 255 fuel pump...

while it was running, i wasnt satisfied with my smic setup... so i redid it with new couplers and redid my smic brackets so they are solid... plugged off my bov nipple as i have it plugged on the stock location of the smic...

i get everything buttoned up but no start only crank... at first i would hear a good pop or two indicating firing, but now all i get is cranking...

there is fuel in the rails, injectors were working and timing is the same as before, plugs and coil have been changed, and the spark plugs are gapped at .030"...

anyone can lead me in the right direction... kinda stumped right now

24j0hn · 12-27-2010, 08:36 PM

wacko2 · 12-29-2010, 08:51 AM

help this guy out does anyone now wat wrong with his car

rb25_s13*CHUKI · 12-29-2010, 08:57 AM

What else did u touch while re doing ur smic? The was running and you just decided to re do the smic right? Nothing happen before hand?

fufanu180 · 01-03-2011, 08:54 PM

If the car ran perfect before than retrace your steps. Don't start messing with things that you didn't touch before until you know that everything you took apart and put back together is in their exact same place as before. I say this because if you start tinkering with other things but haven't ruled out the parts you have messed with originally than you're potentially creating a bigger problem.

wacko2 · 01-14-2011, 05:00 PM

just put it back to stock... done deal....lol

12-27-2010, 08:29 PM	#1
24j0hn Leaky Injector Join Date: Jan 2009 Location: SOCAL Age: 30 Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	ka-t no start had ka-t running couple months ago, boosted 7lbs fine and 19" of vacuum... it has t25, 370cc inj, eprom tune, and walbro 255 fuel pump... while it was running, i wasnt satisfied with my smic setup... so i redid it with new couplers and redid my smic brackets so they are solid... plugged off my bov nipple as i have it plugged on the stock location of the smic... i get everything buttoned up but no start only crank... at first i would hear a good pop or two indicating firing, but now all i get is cranking... there is fuel in the rails, injectors were working and timing is the same as before, plugs and coil have been changed, and the spark plugs are gapped at .030"... anyone can lead me in the right direction... kinda stumped right now __________________ Socal ka-t build garage!

12-27-2010, 08:36 PM	#2
24j0hn Leaky Injector Join Date: Jan 2009 Location: SOCAL Age: 30 Posts: 98 Trader Rating: (0) Feedback Score: 0 reviews	__________________ Socal ka-t build garage!

12-29-2010, 08:57 AM	#4
rb25_s13*CHUKI Post Whore! Join Date: Mar 2007 Location: Cali Age: 32 Posts: 2,759 Trader Rating: (16) Feedback Score: 16 reviews	What else did u touch while re doing ur smic? The was running and you just decided to re do the smic right? Nothing happen before hand? __________________ Obliterate

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12-29-2010, 08:51 AM	#3
wacko2 Zilvia FREAK! Join Date: Jul 2007 Location: walnut Posts: 1,071 Trader Rating: (5) Feedback Score: 5 reviews	help this guy out does anyone now wat wrong with his car

01-03-2011, 08:54 PM	#5
fufanu180 Zilvia Junkie Join Date: Dec 2009 Location: Austin, Tx. Age: 30 Posts: 481 Trader Rating: (12) Feedback Score: 12 reviews	If the car ran perfect before than retrace your steps. Don't start messing with things that you didn't touch before until you know that everything you took apart and put back together is in their exact same place as before. I say this because if you start tinkering with other things but haven't ruled out the parts you have messed with originally than you're potentially creating a bigger problem.

01-14-2011, 05:00 PM	#6
wacko2 Zilvia FREAK! Join Date: Jul 2007 Location: walnut Posts: 1,071 Trader Rating: (5) Feedback Score: 5 reviews	just put it back to stock... done deal....lol