PDA

View Full Version : fully built sr wont start


wannabe-silvia
09-14-2008, 10:38 PM
the car will start but the fuel pump wont get power. my mechanic says it a problem he doesn't understand because the fuel-pump is boost dependent. it ate up a stock fuel pump and walbro. with use of lighter fluid and the car turned over for a sec. sounded mean but it wont move!!!! help !!! we have checked all the wiring he says it is fine

but i may want to buy a new one let me know what u got

wut could the problem be that fuelpump just wont power can i just attach to battery since it in the trunk?? any help is appreciated.

japside4life
09-14-2008, 10:56 PM
wiring is wrong somewhere, wire a relay like this, with ign on give power to the relay to activate it, make the relays ground the black/pink wire that goes into the engine harness from the chassis harness. Run a 10 gauge wire from the fuel pump relay back to the pump the wire that gets power is black/yellow back there.

pump has its own ground circuit
ecu gives the relay ground and activates the relay
cas rotation makes the ecu make the pump work.

wannabe-silvia
09-15-2008, 10:16 AM
will try this today and let u knwo hwo it goes

japside4life
09-15-2008, 10:21 AM
hey if you have questions feel free to call me bro, 618-973-0663

goldollar
09-16-2008, 06:07 PM
Who did the work for you man, if you dont mind me asking? Where in georgia are you at?

IIIXziuR
09-17-2008, 06:03 AM
Good Luck man.
I know something like this would drive me nuts.
Especially if the car was sitting for a while and this is holding you back.

wannabe-silvia
09-17-2008, 09:10 PM
2 years.... thats how long. had a shop here locally blow my motor