so i have an 87 mr2 that used to start...but it sat over the winter with no gas in the tank, so the fuel pump got all rusty and stopped working. I had a Celica Fuel pump laying around so i put that in. It looked exactly like the mr2 one, so i decided it was ok to just use that. When i go to start the car, it starts for about 4 seconds and then dies. I put a test lamp to the positive lead of the fuel pump and for some reason it doesn't get power when the ignition is on the acc position, (i know my Honda does)...but it does get power when i turn the ignition to start it, then when it starts and i let the key go, (back to acc position) it no longer gets power. My first thought was the fuel pump relay, but i can't find it. Anyone know where it's located? I know i have one laying around somewhere cause i parted out an 85, so getting one is not a problem. I changed the ignition switch and i'm gonna change the fuel filter maybe later on today. Thanks for any help.
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