Engine miss
Jan 1, 2023 | 07:56 AM
Thread Starter
Intermediate
Joined: Jan 2005
Posts: 44
Likes: 0
From: Fairfax Va
Engine miss
Have a constant miss when driving. Can feel it and see it on my tach. What to do?
Jan 1, 2023 | 08:44 AM
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From: In a parallel universe. Currently own 2014 Stingray Coupe.
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If you can’t diagnose it yourself, take the car to a competent dealer or independent repair shop where they can look at it.
Jan 1, 2023 | 01:47 PM
Drifting
Joined: Sep 2017
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From: Miami
C7 of Year Finalist (performance mods) 2019
Jan 1, 2023 | 05:36 PM
Le Mans Master
Joined: Oct 2014
Posts: 8,662
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From: Atlanta GA
Do u have. Check engine light ?
Dave
Jan 1, 2023 | 07:50 PM
Thread Starter
Intermediate
Joined: Jan 2005
Posts: 44
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From: Fairfax Va
Jan 1, 2023 | 07:53 PM
Racer
Joined: Aug 2022
Posts: 411
Likes: 266
From: Northern Va
Isn't it odd that a misfire isn't causing a code to be stored?
Jan 1, 2023 | 08:15 PM
Thread Starter
Intermediate
Joined: Jan 2005
Posts: 44
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From: Fairfax Va
Jan 2, 2023 | 10:05 AM
Burning Brakes
Joined: Nov 2022
Posts: 910
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From: MN
Quote:
Originally Posted by
vabadger
No error codes at all
Quote:
Originally Posted by
aadadams
Isn't it odd that a misfire isn't causing a code to be stored?
Then maybe it isn't a misfire.
Could be something slipping in the transmission? Tire slip?
Hook it up to a data logger and have an expert look at the results?
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Jan 2, 2023 | 10:15 AM
Le Mans Master
Joined: Oct 2014
Posts: 8,662
Likes: 2,721
From: Atlanta GA
Quote:
Originally Posted by
vabadger
I thought it weird too
The missfire count might not be making the ECM threshold for setting a CEL If every misfire set a CEL it would be a really pain in the .......
You need to have someone scan it with a tool that can count misfires and the cylinder that its happening on
Dave
Mar 3, 2023 | 07:36 AM
Thread Starter
Intermediate
Joined: Jan 2005
Posts: 44
Likes: 0
From: Fairfax Va
Thanks everyone
Thanks for everyone's input
Mar 3, 2023 | 10:53 AM
Moderator, Tech Contributor
Joined: Sep 2013
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From: Cape Coral, Florida
Quote:
Originally Posted by
vabadger
Thanks for everyone's input
Did you get it fixed ???…it’s been a while.