Intermittent Rough Idle

[reju212]

The video I'm posting has a pop that's coming from the CAI. Nothing I can see is wrong with the CAI, I've taken it apart, and looked at the throttle body. It's clean. Am I missing something? The idle is rough at times. And still, when you go to a store. Shut it off. Grab something like at a gas station, sometimes on start it is rough as well. Any help would be appreciated.

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[Pistol_91]

Check spark plugs

 

[Schuvwj]

When mine does that it is either water in fuel tank, spark plugs or both.
I change plugs every 12k miles.
Superchargers are hard on plugs.

 

[reju212]

When mine does that it is either water in fuel tank, spark plugs or both.
I change plugs every 12k miles.
Superchargers are hard on plugs.

I’m NA. Car does have 75k miles. Zero clue of what maintenance has been done.

 

[Schuvwj]

I’m NA. Car does have 75k miles. Zero clue of what maintenance has been done.

I would change the plugs first!

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