Quick fuel pressure question
I have a 86 944t. I have an no start issue. I narrowed it down today. I sprayed a bit of starter fluid in and it fired. I had removed the end nut on the fuel rail a few days ago and spun the engine and a gush of gas came out. I tried it again today and nothing.
Would that be a fuel pump or fuel pressure reg issue...or? Thanks!! |
Just remembered something important. When i got my gush of gas out of the rail, i had a jumper on the DME relay, on spots 30 and 87b (i believe). BUT when i tried to start it, nothing. I couldn't get a reading on the pressure as my fuel pressure gauge had the wrong end to screw on. But it does fire with starter fluid...
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If it has fuel with the relay jumpered, then you might try replacing the DME relay. Fuel pressure should be 36 +/- 3psi.
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