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Hi, When you have stopped the engine, release the fuel pressure at the injector side of the fuel regulator VERY SLOWLY so as not to spray gas over the hot engine, put some rag under so that it is absorbed as you do it. After your standing time that you have used before, restart and see if you get the same results, if you do then you are correct about an injector leak, but if not then you will have to look elseware. My 960 is coming up for it`s MOT next week so to help the emmissions test I have put some STP injector cleaner in the tank. It is suppose to clean everything out, well it did that so well that i was going fast down the highway and the car started juddering mildly, so i moved over to the slow lane and then i was getting slower so i moved onto the hard shoulder and I was doing 4000 revs at about 40 mph what gear it was in I wasn`t interested i only wanted to keep the engine going. Well 2 miles later it suddenly went like a rocket as my foot had been on the floor for all this time.I think That STP had moved some crap and blocked a couple of injectors but they eventually cleared with the gas pressure being maintained. So after explaining all this you might have some crud stopping the injector closing properly. The 960 has behaved since then, two days ago. Regards Keith
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