I was driving and all of the sudden my car just lost power, no loud noises or anything. It cranks but it won't start. It started when I used starting fluid, so I'm guessing it has to be fuel related. I can't hear my fuel pump priming, so I pulled the fuel pump out and tested it with 12 volts and it worked fine. I tried a new main relay, same thing. I hooked up 12 volts to the power on the fuel pump when it is in the car and it primes, so it probably isn't ground related. But even when I did that the car would not start, just kept cranking. Anyone have any ideas?

 

starting fluid ??
i'm betting it's your ignition coil are you geeting spark if so weak or good use a HEI teester(after spark plug tester) but check mechanical timing first

 

I sprayed starting fluid into the intake and it started for a second so I assume I have spark, not sure if it is weak or not though.

 

ok then it sounds like a fuel issue(lack of). what is your fuel pressure.

 

I'm not sure what my fuel pressure is but it definitely isn't getting fuel. The fuel pump won't turn on, but the problem is even when I give the pump 12v to turn on the car still won't start. Is there something that would go out to cause the fuel pump to get power anymore and also something else to make it not start?

 

so you're not even getting fuel ? misread then or typed the wrong response here(have civic section on another tab lol). https://honda-tech.com/forums/acura-integra-6/fuel-pump-wont-prime-2897491/