Please help! I recently removed my injectors out of my rb20det, sent them off for servicing and re installed them. Everything was running smooth untill the next day (cold engine) one of the cylinders would not fire, i located the cylinder by disconnecting coil packs and replaced the injector to that cylinder. Again everything was working smootly, however not long after the problem returned (in a different cylinder) but would disappear after the engine warmed up. I changed the plugs thinking they might be the cause and i have JJR coil packs installed about a year ago. The wierd part is, once the engine is warm the cylinder fires again with a slight miss, but no noticiable power loss.
any help or ideas would be much appreciated, cheers luke.