I have a 77 280z that when cold runs fine but once it warms up and i come to a stop it either idles so low it dies or it idles up to red line and my feet are on the clutch and the brake, it happens when the car is in neutral as well. The timing is at 10A and I have tried messing with the distributor and am unable to get it to set right. There is a small bend in the fuel rail but nothing that should prevent fuel from flowing, it also has a fuel line that is being used that says right on it not for fuel injected use. Could that be part of the problem. This is how I picked up the car. The air intake boot right behind mass air flow sensor. Anyone know what it might be?