ash7:
I cleaned up the entire thread to remove my childish bickering, to keep you from sounding like a prick, and to keep it on topic. If you want to edit the helpful info out of your post that's certainly your option.

rileyrainer:

I'd personally start by checking the ground terminal on the battery and also glancing at the ground wires from the chassis to the engine block and make sure they are tight, and not corroded.

Also, this thread on nicoclub shows the suggestion that ash7 originally offered to try and isolate if the relay itself is bad:

http://forums.nicoclub.com/no-cel-or...479838-30.html