ok, so i just got done wit my build an i went to go start it an it just cranks over...I changed the main relay an still nothing...i used my boys ecu an still nothing, its getting spark, and all the grounds are good...I took a test like an hooked it up to the positive side of the battery an un-pluged the main relay, an touched the pins....When i did that i heard my fuel pumps turn on an it was building press. Soo i no they work.....i dont know what else it could be...


If anyone has any ideas, please let me know...

Thanks.

 

do the fuel pumps prime when the key is turned on? Do you have injector pulse? Are you 100% postitive the timing is correct?

 

the fuel pumps prime when i jump the main relay...And how would i check for injector pulse??

 

but do they prime when you turn the key on? you check injector pulse with a noid light, I think autozone rents them now

 

No they dont turn on when the key is on, i dnt even hear the relay click, an the ckeck engine light isnt comein out bfor you try an start it.