It could be many things, other than those mentioned. I suggest testing fuel pressure at the railing. Usually symptoms of faulty regulator are black soot on spark plugs, black smoke coming from tail pipe, rough idle, fuel in oil, stalling and/or raw gasoline coming out of tail pipe. If a fuel line was cracked, I do not believe the fuel would make it to the plugs. Are you sure the plugs are getting spark to burn the fuel? If they do not spark, then fuel is going to fill up there after cranking it.
I know the plugs are new, so perhaps the coil packs are not sending spark to the plugs. Test the coils for power to ensure they are sending spark to the plugs.
Tuesday, December 23rd, 2008 AT 12:38 AM