Low idle

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Nov 6, 2016 | 06:21 PM

Neil Baker

Thread Starter

Burning Brakes

Joined: Sep 2001

Posts: 937

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From: Ponte Vedra Florida

Low idle

Anyone think their C7 2LT Z51 Mn7 idles too low? Seems much lower than my C6 was and the idle seems very rough. Do Y'all know if this is adjustable on the new designed V8? salute:

Nov 6, 2016 | 06:40 PM

Millerrock

Burning Brakes

Joined: Apr 2016

Posts: 865

Likes: 327

Low idle?? Nope, If the check engine light isn't on, everything is fine. You can't adjust idle.

Nov 6, 2016 | 06:42 PM

dvilin

Team Owner

Joined: Nov 2007

Posts: 45,281

Likes: 8,558

From: Rochester, NY

The low and somewhat rough idle on the C7 M7 is normal. Seems fine to me, honestly can not remember how it compares to my former C6.

Nov 6, 2016 | 07:24 PM

Eff A Ford

Burning Brakes

Joined: Jul 2016

Posts: 818

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From: Los Angeles

Most modern cars idle pretty low. Probably to increase MPG ratings.

Nov 6, 2016 | 07:26 PM

Micster

Pro

Joined: Jul 2016

Posts: 532

Likes: 129

From: San Francisco Bay Area

Idle is at roughly 550-600 consistently. Noticed it's a little rough at times, but as dvilin mentioned, I too learned it's typical for C7's LT1's. Didn't know it wasn't adjustable, which is fine because I'm better with a screwdriver than a PC for this & tuning.