BDHG940 Posted January 14, 2010 Report Share Posted January 14, 2010 When I turn the key I have 40 psi at the rail. When I go to crank it over, drops to zero and runs for like 2-3 seconds. We disconnected the rail and put 12v to the pump and the worked fine pumping the old fuel out of the tank. Any ideas? Quote Link to comment Share on other sites More sharing options...
GSXRAntwon Posted January 14, 2010 Report Share Posted January 14, 2010 relay. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted January 14, 2010 Report Share Posted January 14, 2010 relay. no Quote Link to comment Share on other sites More sharing options...
BDHG940 Posted January 14, 2010 Author Report Share Posted January 14, 2010 No becuase its priming when the key is at the run position. Pumps sounded a little weird, car has sat 8 months. After letting the direct 12v source run the pumps and puming out the 10 gallons, they sound normal. Its just weird because it will build pressure then once its cranked over and starts, 0psi... dont understand Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted January 14, 2010 Report Share Posted January 14, 2010 it would help if the car wasnt mostly torn apart while trying to start it. should have done that before removing most of the inside of the car. i spoke to silly billy already..told him what to do Quote Link to comment Share on other sites More sharing options...
Evolved8 Posted January 14, 2010 Report Share Posted January 14, 2010 updates? Quote Link to comment Share on other sites More sharing options...
BDHG940 Posted January 15, 2010 Author Report Share Posted January 15, 2010 There is nothing unplugged besides stuff like radio stuff and just misc other things. Nothing to do with the main harness or fuel harness. Zero underhood things were touched. Anyways, its that fuel pressure sensor on the rail. Thew the one on it from the 99 and runs like a bat out of hell. We have some video of ripping on it behind the shop, I think it would fuck up linn's day. Its pullin around 1.36 60' on ice/snow and guessing a trap speed somewhere in the 146-148 range..... Quote Link to comment Share on other sites More sharing options...
Evolved8 Posted January 15, 2010 Report Share Posted January 15, 2010 There is nothing unplugged besides stuff like radio stuff and just misc other things. Nothing to do with the main harness or fuel harness. Zero underhood things were touched. Anyways, its that fuel pressure sensor on the rail. Thew the one on it from the 99 and runs like a bat out of hell. We have some video of ripping on it behind the shop, I think it would fuck up linn's day. Its pullin around 1.36 60' on ice/snow and guessing a trap speed somewhere in the 146-148 range..... HAHAHA. I guess i should have came back with the camera. Quote Link to comment Share on other sites More sharing options...
Guest Hal Posted January 15, 2010 Report Share Posted January 15, 2010 There is nothing unplugged besides stuff like radio stuff and just misc other things. Nothing to do with the main harness or fuel harness. Zero underhood things were touched. Anyways, its that fuel pressure sensor on the rail. Thew the one on it from the 99 and runs like a bat out of hell. We have some video of ripping on it behind the shop, I think it would fuck up linn's day. Its pullin around 1.36 60' on ice/snow and guessing a trap speed somewhere in the 146-148 range..... Came here to post that. Those things are notorious for failing. Quote Link to comment Share on other sites More sharing options...
Guest Removed Posted January 15, 2010 Report Share Posted January 15, 2010 Came here to post that. Those things are notorious for failing. you can tap on it and it will fail Quote Link to comment Share on other sites More sharing options...
GSXRAntwon Posted January 15, 2010 Report Share Posted January 15, 2010 you can tap on it and it will fail quoted for truth. Circle the problem Quote Link to comment Share on other sites More sharing options...
dover Posted January 15, 2010 Report Share Posted January 15, 2010 quoted for truth. Circle the problem you shut it :ninja: Quote Link to comment Share on other sites More sharing options...
DKilbourne Posted January 15, 2010 Report Share Posted January 15, 2010 Came here to post that. Those things are notorious for failing. Yes they are. I don't know how many guys on SVT have thought that they killed their motors when the FRPS went bad during a spirited run. Best bet is to get the Kenne Bell FRPS disk and put it in. It helps to keep them working a little longer. I got mine for free, but that is because I had to send multiple emails about not being able to get them on the phone. You'd think that a place like Kenne Bell would have more phone lines. Quote Link to comment Share on other sites More sharing options...
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