Bit of history about the car, had bottom end failure, took it to who is one of the best in all of Northern ireland/Ireland at working at performance nissans, he stripped the engine and replaced all the bearings with new Acl ones, replaced a piston, rod and cam with second hand replacements and rebuilt the oil pump internals. Engine back in, got timing all set up car ran fine. I have been taking it for small drives up past my house (as car is currently sorned) to keep everything freed up until it's MOT which is due next week. Last week car was startingto miss a bit when it was warming up then today I started it up, starts fine, then gave it a wee Rev and it had stopped missing, left it a few seconds more gave it another Rev and it started missing again. this happens around 2000rpm, let it idle a bit longer to see if it had just been one of those things. Then the airbag light started flashing, abs light had came on and so had oil pressure light,msn I turned the car off. Checked oil level and it was okay but I don't want to turn it on again incase any damage will occur. Has anybody came across this before as it seems very strange. My initial thought was that it was the maf but not anymore. I've no way of transporting the car anywhere and don't live remotely near anybody I would trust to have a look at it so I'm kind of stuck.