limitlessperformance

This sound didn't exist until I booted it yesterday I'm hoping it exhaust gasket - bought the car as a shell full rebuild and paint

In tank hose was disconnected from pump - everything working now but still has the miss/ exhaust sound

Stock boost meter was half way when trying to start

Also out in a new Tps a few days ago to address the code 21 set volts right

Clutch pedal was making weird noises and felt crap so pulled that off today and found a few things fixed it up and sealed it up put it back together also found pipe between intake and brake master thing in the corner was a weak seal .. Clutch is now feeling good but it won't start still - the starter is cranking hard volts are over 12

Car started to hiss on boost from somewhere around the brake master to intake area was quite loud in car. Also had a 4wd and hicass light on that I've been working out over last few weeks. Was also due for a service so did oil filter , oil , plugs and got given a set of second hand good nick super spark plugs and a igniter , also moved a few earths around as voltage had been low later since a sparky worked on it . Car started great volts were over 12 my guess 13-14 everything on including lights no probs, 4wd still not working and hicass lift on , Took it for drive steering the best it's been very light everything going well take of in first and then rolling give it a steady boot full - pulls hard then once off it develops a miss ? Like it's dropped a cylinder limp home and it's idle almost normal till I give it some revs and the miss is very loud Turn of and it doesn't want to start again

Thanks

Anyone know if u can use a 33 or 34 Gtr g sensor in 32 gtr - in needing one in brisbane - also does a apexi rsm with gsensor replace the stock well thoughts ?