Scorch1

iTrader: (1)

I added headers about 1,000 miles ago and just did a lid about 2 weeks ago. It was fine up until the lid. Then after the lid it started idling kinda lumpy, like i have a cam. It isn't tuned yet, but I was just wondering if that was something I should get checked out. The sound is sort of a flapping sound at idle. Its not constant, maybe every other second or so. The car drives fine, so I'm confused as to what the problem is. I thought it was the MAF so I removed that and sprayed MAF cleaner on it and that didn't seem to help out much, it just happens a bit less. I don't think its related but I also added a skip shift on the car the same day. Any ideas?

RrCoX22

iTrader: (6)

what does a flapping noise sound like? do you have any leaks in your bellows? you may just have to adjust your tps

Scorch1

iTrader: (1)

Its hard to explain, but that was the best comparison I could come up with. Maybe more like a cam idle would explain the sound better.

tylerdj

iTrader: (31)

Are you sure you connected all of your sensors back in?

Scorch1

iTrader: (1)

Sensors for the lid? Yeah I did.

tylerdj

iTrader: (31)

Well that and the MAF sensor. You might try resetting your pcm and see if that helps any.

Scorch1

iTrader: (1)

Does is sound like something I should take seriously? Hopefully nothing major would come from it. Performance wise its fine, its just that issue at idle that makes me wonder a bit.