3800 Idle question

[DaytonaPrixMI]

Ok maybe I am just paranoid, but I notice when I sit in my car and it is running that it will sometimes be a "rough idle" but not sure if thats the right term. Basically what I notice is the Tach do a little bouncing around between 800-900 RPM, and the car does a little shake. Is this normal or should I be concerned?

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[Mike K]

Ryan, Yes this is normal with colder range plugs. Mine does the same thing while some don't experience it at all.

 

[DaytonaPrixMI]

Thanks Mike, yeah I just talked to my buddy and he said its normal for it to seem liek or misfire at idle, but not to worry about it unless it goes on while I am on it.

Just wanted to make sure, getting close to doing a cam and headers, and I don't want to be short on cash and have the car blow lol.