Engine knocking when I revved engine
Thread Starter
Cruising
Joined: Jul 2021
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Engine knocking when I revved engine
So I started up my car just to start it the other day. It was pretty cold out but I got it running. After a few minutes I revved up the engine and it started knocking. Any ideas what it could be?
Is my vette stock?? HAHA
Joined: Oct 2015
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From: Im not allowed to tell you
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
Piston slap if it went away....if it still there then a rod knock
Thread Starter
Cruising
Joined: Jul 2021
Posts: 10
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no I haven't, if its low would that be the reason? Also ive had the Same amount of gas sitting in there for the past month, could that cause it too? I read something that because of the cold, these corvettes can have a false knock. If it goes away should I still be worried?
