hairdryer33

It not, as cruising is normally 12.5 but running 16 is way too lean

Ok thanks

Anyone else have troubles putting a walbro gss341 aka 255 through stock relay? Wondering if wiring direct could fix the issue but for now the gtr pump is back in

Bucket of petrol, pumps fine. Took fuel filter off in engine bay pumps fine so no blockage in line anywhere. Im running a stock regulator

Ok cool, I ran a few litres through a bucket, it pumps fine and sounds like it did when I put it in, the high buzzing sound, but when its hooked up, its a low drone buzz sound when priming and afrs are way too lean everywhere. If it was stuffed it wouldn't pump fine out of car then go to shit in it? Ive changed fuel filter made no difference

Any way to clean a dirty or blocked pump

I put a walbro gss341 in, runs heaps better however its on 1/4 of a tank and is making weird noises. Why? I used the filter off the gtr pump as it is 3x the size of the one supplied

All good, guess what it was....my aac! Fixed

Yes. Is holds 10psi easy, does stall or idle weird once warm, just on cold start

Replaced fuel pump, made a big difference and drive 100% better but still the cold start issue remains. The part im looking for iac valve, is that one the same unit as the idle screw adjuster? If so, what does that other part do where its got the rubber ,pipe from the intake connecting to it?

Inbox me

I have three pumps, 1st is a new walbro 255, 2nd a bosch (used for around 6000ks) 910, and a new r33 gtr fuel pump. Im open to offers

Why not just get a t fitting and run the oil sensor off that? Or 90 degree or what ever works? Surely will be cheaper and still work as designed

How low is the compression

Ok no worries