Ok... so my swap is in and wired up. Checked timing(ok), checked spark(ok) and still no start. So I sprayed carb cleaner in the throttle body and bam it starts with no problem. My fuel pump is working as I removed the line from the fuel filter and fuel comes through. Whats the next step in diagnosing my fuel situation?
My injectors are clicking as the dizzy turns as it states in the Nissan Manual. (Fuel and Emmisions section) What else controls the injectors? Could I have something unplugged? Is there a fuse?
Fuel Injectors not spraying!?! Fresh Swap
Re: (turblu)
sprayed alot of carb cleaner and it starts and runs for a while... I still dont think im getting fuel...
Re: (turblu)
are you sure everything is wired correctly.i would check to make sure the ecu is getting a start signal.
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S13FASTBACKSR
- Posts: 2177
- Joined: Sun Nov 27, 2005 10:28 am
- Car: '92 Fastback SR powered
Re: (steve s14)
how do you know your injectors arent spraying? if you are getting spark then you are getting fuel...either way pull your spark plug wires and take your fuel rail off with the injectors still in the rail and connected to the harness..turn the key on to build fuel in the rail..then crank the engine..now you can see if any of your injectors are sticking open too long or if one or two of them are not opening at all.
Re: (steve s14)
How do I check for this?steve s14 wrote:are you sure everything is wired correctly.i would check to make sure the ecu is getting a start signal.
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Florida240sx
- Posts: 11114
- Joined: Thu Jul 01, 2004 7:17 am
- Car: 1993 Nissan 240SX Hatch 5spd
2012 Nissan Altima S coupe 2.5 - Location: DeLand FL
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clever240sx
- Posts: 1900
- Joined: Tue Apr 26, 2005 3:38 pm
- Car: Nissan 240sx
Re: (Florida240sx)
Yes, thats a problem i had when i swapped in my de. Just flip around your two fuel lines. Post back if thats not itFlorida240sx wrote:How do you got your fuel lines hooked up?? I had mine backwards after swapping my sohc....
Re: (Florida240sx)
Florida240sx wrote:How do you got your fuel lines hooked up?? I had mine backwards after swapping my sohc....
i agree, check the lines and if that doesn't work, i'll tell you how to check for a start signal.clever240sx wrote:
Yes, thats a problem i had when i swapped in my de. Just flip around your two fuel lines. Post back if thats not it