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No news to report.... I must surely be related to the fuel pressure. I'd going to have to do a indepth analysis of the car one day. I know that there are some electrically minded people on skylinesdownunder who have don heaps of testing into this. Haven't read all the posts but it seems like a universal problem for nissans.

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Guest VuDuDoc

VOLTAGE STARVATION IS THE CULPRIT!!!!!!! MUHAHAHAHAHA now to figure out where OMG i hate wiring. well it should be fairly easy if someone can get me some scans of the fsm. i could also tinker with a fuel kil and uprating the voltage to the pump(common mods).

Explanation: I was testing my pump at idle to find it sitting at 12v which is way to high for idle but then when the accelerator was depressd it dropped as low as 11.3v. thats when it would sputter and exhiibit the crappy acceleration characteristics. Now just hitting the brakes would drop the voltage to 11.5v. in combination of letting of the throttle and comming to a stop. the car would try to stall. i havent been able to hook up long enough lines to see readings under load but i think this is good enough evidence that some thing is pooped out.

Originally posted by Miss*33

Mine did the same thing when I first got it. Took it back to the yard I got it from and they got the O2 sensor replaced and it was fine after that.

where do u get the O2 sensor? i got an aftermarket bov and yeah it stalls all the time, so annoying!

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