Help: Car won't turn off, ...unless I pull the coil wire |
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Help: Car won't turn off, ...unless I pull the coil wire |
boxsterfan |
Sep 28 2014, 03:45 PM
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#1
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914's are kewl Group: Members Posts: 1,776 Joined: 6-June 03 From: San Ramon, CA Member No.: 791 Region Association: Northern California |
Getting my car back together after replacing the fuel pump with a 2-port Bosch 69133 unit from Napa.
Car starts as normal, but when I turn her off she just keeps running. I can remove the key from ignition and she keeps running. And of course, this isn't some sort of overrun condition....actual running. Pull the coil wire and she dies as expected. Other notes, fuel pump is wired to switch power up front (previous owner did this). :dunno: |
Java2570 |
Sep 29 2014, 12:37 PM
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#2
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Senior Member Group: Members Posts: 649 Joined: 7-May 11 From: Fishers, IN Member No.: 13,035 Region Association: Upper MidWest |
The noisy pump sounds like a kinked fuel hose under the tank.....I just went through that scenario myself. I was able to reach up through the access hole, under the belly pan and reroute the hoses enough to rid the lines of kinking. My noise went away and the bad hesitation/drive-ability problems ceased. And I didn't have to pull the fuel tank again! 30R9 hose kinks easily......
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boxsterfan |
Sep 29 2014, 12:52 PM
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#3
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914's are kewl Group: Members Posts: 1,776 Joined: 6-June 03 From: San Ramon, CA Member No.: 791 Region Association: Northern California |
The noisy pump sounds like a kinked fuel hose under the tank.....I just went through that scenario myself. I was able to reach up through the access hole, under the belly pan and reroute the hoses enough to rid the lines of kinking. My noise went away and the bad hesitation/drive-ability problems ceased. And I didn't have to pull the fuel tank again! 30R9 hose kinks easily...... Yes, agree that the 30R9 does kink easily. I'll probably just replace it with some more flexible hose from Pelican. Kind of shame because I did 30R9 everywhere else on the car (exlcuding the 12mm or 1/2" line from filter to 2-port Bosch pump). Maybe I need to locate the hard lines coming out of the bottom of the tank to a better orientation? If I am laying under car and looking at the tank supply and return lines coming out, they both are pointing at 4 o'clock-ish. Essentially, from under the car, they point to the passenger side where I am routing the fuel line hose and looping back. This is for both the return and supply lines. Maybe pointing one in a little different orientation can help alleviate the kinking? Such as pointing the supply line more at 2 o'clock? |
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