I have 98 Sliverodo 5.7 vortex. It ran hot on me and I was told it was my head. Well turns out that it was an intake gasket. So I replaced the head and intake gaskets. Once I put it all back together I had a misfire on cylinder #5. Was told it could be my spyder injectors. So I cahaned the injector out, now I have a misfire on cylinder #4.... replaced the injector again and now the misfire is back at cylinder #5. New wires and plugs, new distributor, coil pack and all..
Does ANYONE have any information on this that can help with my problem. Thanks in advance.