sxygirl

The spark plugs are ngk iridium ones so i dont think (maybe wrong) but i dont need to look at the plug gap. The coilpacks Ive replaced with a wasted kit (brand new) . Had a look tonight and it seems that a couple of the spark plugs arent sparking . Oh, and 20 degrees!!!!! try one or two degrees!!! blooming freezing

Hi there Plynx - its the R33 thats misfiring - just got an HKS adjustable FPR (arrived today) and going to fit that midweek (if i can bear the cold as its supposed to be zero degrees tonight!!! if that fails its going to have to be the weekend as its dark at 4 .30pm now :-(. Desperate to get the car running properly

Hi there, this is my first post here, and firstly Hello - i actually live in Scotland and have an r32 gtst 4 door as well as an r33 gtst which i havent had for long. I am having problems pinning down the cause of a misfire problem. So far i have changed the spark plugs , changed the coilpacks (installed a wasted kit), just installed a walbro fuel pump. Took it out the other night - car still misfiring but showing 2.6 bar of fuel pressure on idle, up to 4 bar under pressure - it drives through the misfire and does run smoothly, as it does on idle, it only gets rough under pressure. Does anyone here have any ideas of what my problem could be. Any help would be appreciated!