Help With Leaking Injectors

[locoloc]

CAR: r32 GTR

i have gone through 2 sets of used injectors and brand new seals...used injectors had been flow tested too..

It started leaking from the 1st and 3rd ones....So i replace them...

Then only the 2nd one leaks, so i replace that. Still no joy and a week later the 2nd and 4th are leaking....

So i say f@#k it......and brought another used set (flow tested) and brand new seals...

And replaced all 6.....

Then only the first is leaking....change that for one previous injector which definately wasnt leaking and now the

2nd and 3rd one are leaking..............WTF.....

I'm actually scared to buy a fresh new set ( $180 per injector quoted from injector place )

I was told the fuel rail is usually not the reason, but for some reason i do suspect it....

Just wondering if anyone might have suggestions on other possible causes......

cheers

[GeeTR]

Common issue.

With new Nissan insulators and o-rings, id suggest its the injector itself.

Look close at the top of the injector. In the plastic, theres a small indent (from injection molding process i assume) Iv seen many leak from there.

People have used araldite on the effected area with v.good results.

$180/inj??? find a new injector place and check out the usual Greenline, Nengun etc. I picked up 6 Sard 700's for $650 2 years ago.

[locoloc]

cheers mate i'll give it a go.......can it be done with rail/injectors in place.....

or will i have to pull it aprt for the 1000th time