Nissan Repair Questions? Ask a Mechanic for Answers ASAP
Ok, first a couple of questions so I better understand this problem.
What did you mean by "we have noid"? can I assume you meant the fuel injectors have a pulse when tested with a noid light tester?
Second, the spark plugs are going to have to come out, so can you tell me if these are aluminum heads or not and also everything that you have tried to remove the spark plugs.
I took a quick look at the time involved in removing the head and it's over 10 hours, so hopefully it doesn't come down to that.
Do you still need help with this or not?