TwinTurbo.NET: Nissan 300ZX forum - Turns over, wont start
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Subject Turns over, wont start
     
Posted by twooton on December 14, 2009 at 9:38 PM
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Message I've been replacing the injectors in my 93 tt. Today I decided
to do injector 6. Replaced the injector fine, she fired right up,
drove her around for a bit, all was good. I checked under the
hood to make sure gas wasn't leaking, but unfortunately it
was. So I go to pop the injector back out and see why it
wasn't sealing correctly but I couldn't get the fuel pressure
relieve like I normally do. Took of the gas cap, disconnected
the battery. Fuel was still under pressure slowly leaking out
the sides. I started to wiggle it a bit trying to relieve what pressure it had left I fuel was going all over the place. I spent
45 minutes trying to figure out why, but upon one of my
wiggles the injector popped out and sprayed fuel everywhere
for a second and then the pressure was gone. Found out the o
ring got pinched. Replaced everything, put it all back together,
went to start it, it turned over a 2-3 times and then made a
loud, violent noise like I just stalled it and died. Didn't sound
like a backfire. So I've tried turning the car on and off several
times trying to prime the fuel pump (thinking maybe air in the
fuel line?). Didn't work. Then I tried starting the car up with
the coil pack connector to that cylinder disconnect, thinking it
was flooded, still got the same thing. Turned over a few times
then died, pretty violently like it was stalling. I would think if a
cylinder was flooded by disconnecting the coil pack connector
it would at least start. Any idea? Sorry for the lengthy post I
wanted to include as much detail and history as I could.

     
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