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gringo · 12-30-2016, 07:44 PM

Does anyone get a slight idle stumble after a cold start? It only happens when I first drive it in the morning. After driving it for awhile, it seldom does it.

I've read that it could be anything from coked up intake valves, dirty MAF sensor and/or the stock programming is set too rich in certain conditions from the factory.

However, I only have 3K original miles so the MAF sensor really shouldn't be that dirty. Also, I put an Elite catch can and cleanside separator on right after I bought it. Any clues?

12-30-2016, 07:44 PM	#1
gringo Account Suspended Drives: Camaro V6 Join Date: Oct 2016 Location: U.S. Posts: 1,722	Slight idle stumble? Does anyone get a slight idle stumble after a cold start? It only happens when I first drive it in the morning. After driving it for awhile, it seldom does it. I've read that it could be anything from coked up intake valves, dirty MAF sensor and/or the stock programming is set too rich in certain conditions from the factory. However, I only have 3K original miles so the MAF sensor really shouldn't be that dirty. Also, I put an Elite catch can and cleanside separator on right after I bought it. Any clues?