Resolved 1999 GST new fuel pump now won't start

[Oz1]

Hello guys and gals, long time lurking, first time posting.

My problem started with a fuel pump replacement after that the car won't start. I have spark and fuel pump working. In my desperation installed a 1G CAS, still the same.

Double checking everything but nothing happening, the weird thing is the car will start on starting fluid but die in a second, good fuses and spark, I'm lost.

Thanks in advance

 

[pauleyman]

If all you did was a fuel pump then the problem has to lie there. Sometimes a mistake can happen and the pump will run but leaks into the tank so there is no pressure to the rail. Fuel pressure check would verify that also if you dont feel like pulling it back out. If you had the hood up then what did you mess with?

 

[Oz1]

yes , only fuel pump replacement and now just crank and no start condition

 

[pauleyman]

You said fuel pump runs? That leaves an internal leak or you severely kinked a line.

 

[Tyeler18]

How much fuel pressure do you have while cranking?

 

[Oz1]

Resolved guys !! thanks for your help!! rewire pump relay failed has been replaced , thanks !!

 

[pauleyman]

Resolved guys !! thanks for your help!! rewire pump relay failed has been replaced , thanks !!

The very first paragraph you said fuel pump works. Was that a mistake? If not do you have an intermittent problem?