Try unplugging your IAC and then drive it and see if it still does it. Mine started doing it after an opti swap?

 

im not entirely sure the IAC would do it, it did it with the old cap/rotor, and does it with the new one the only thing i have changed when it started doing it was headers/exhaust

 

The lower BLMs mean fuel is being added... which may explain the pop. When programming, the first thing is to balance your BLMs. Next, bring them as close to 128 as possible.

You could have other issues but my hunch is programming.

 

should i let bryan know that it is running rich so he can fix that? Im sending my PCM to him to get tuned

 

Yep. Tell him your BLMs too.

 

alright, i let him know, but i have a local guy thats going to tune it and get it as close as he can (hes doing it for free and hes a very trusted guy locally)

 

well, im going to get it tuned tomorrow, and i am going to pull and check and probably change my plugs tomorrow

 

Great, let us know what happens.

 

got it sorta fixed, or partially mended
When we data logged the car, i was getting some quite horrible knock ALL over the place upon light, medium, and heavy acceleration. Its not a bearing, or rod knock, but another strange problem.
We got 3* under light acceleration, and up to 15* at heavy throttle, but mainly 7-13* of knock. This is with stock timing too.

Anyone have any ideas? Im gonna try to fix my exhaust to get that to stop hitting the floorboard. After the tune, it is a little better, but still does it.