after using about a full bottle of nitrous (70 shot jet) i noticed that while at a stop my truck shakes every 30-45 seconds (a very abrupt shake) the shake corresponds with a very faint pop in the exhaust system (my truck is straight piped) i also noticed that when i put the truck in neutral and rev it up it pops. what is going on here? what should i do?

P.s. A friend said that it could be excess nitrous disipating in the intake...that seemed logical for the first 15 minutes...but this has been going on for about a week now.

 

Have you checked those plugs yet? If not, do so and see what they look like.

 

Check the plugs. It isn't any leftover nitrous in there so you don't have to worry about that.

 

Yeah, the plugs. What plugs were in there when you sprayed? And what did you run at the track

 

I had the same problem. Check your plugs. In my case I had antifreeze on 2 plugs. Also needed to replace the head gasket.

 

im running densos with about 10,000 miles on them

 

Sounds like you fried a electrode off of one of your plugs.