2.0L LNF Performance Tech 260hp and 260 lb-ft of torque Turbocharged tuner version.

engine noise! plz help!

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Old Apr 18, 2010 | 07:09 PM
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From: strongsville
engine noise! plz help!

started it up one day and heard this

View My Video

going to the dealer tomorrow in the am
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Old Apr 18, 2010 | 07:11 PM
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From: depew, ny
kinda sounds like a timing chain slapping around
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Old Apr 18, 2010 | 07:25 PM
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From: strongsville
Originally Posted by jonxxxedge1
kinda sounds like a timing chain slapping around
thats what the dealer thought possibly, really hoping to have the thing back soon my buddys was making an engine noice similar to mine and his has been at the dealer for over a month

Last edited by black08ss; Apr 18, 2010 at 07:26 PM. Reason: add
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Old Apr 18, 2010 | 08:19 PM
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Thats a weird ass noise, good luck with it
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Old Apr 18, 2010 | 09:04 PM
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From: strongsville
Originally Posted by Supercharged Guy
Thats a weird ass noise, good luck with it
thanks and at first it didnt seem like in ryth with the engine rotating but as its getting loyuder now it seems like it idk what it is lol
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Old Apr 18, 2010 | 09:39 PM
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More_Torque_More_HP's Avatar
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From: Grosse Pointe Woods, MI
It sounds like the chain. Maybe the tensioner went bad. It could also be a problem with the chain rollers and some of them being broken. Drain the oil and check for roller parts with a magnet. If it is the tensioner then the front end needs to be taken off the engine to replace it.
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Old Apr 18, 2010 | 09:41 PM
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From: Illinois
My tensioner went bad in my 05 SS, and it sounded quite a bit like that, not so constant, but deffinantly a ticking.
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Old Apr 18, 2010 | 09:47 PM
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From: Vine Grove Kentucky
See if it is the belt tensioner I know it sounds funky but my car was doing this same thing and the tensioner was done for. The sound is exactly the same just trying to help.

Not your timing tensioner the serp belt lol

Last edited by Chevycobaltss3; Apr 18, 2010 at 09:47 PM. Reason: Automerged Doublepost
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Old Apr 18, 2010 | 09:48 PM
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efactor's Avatar
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From: Fort Bragg, NC
Yeah, I remember my tensioner going out before in my 07 SS/SC, started to really rattle like an old clunker when idle. Of course neither GM or the dealer figured it out and gave me a brand new engine. Hopefully this is not a common problem in the SS/TC's I would be very disappointed.
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Old Apr 20, 2010 | 04:33 PM
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From: strongsville
awesome thank u for all the insite and i am still waiting to hear from the dealer after 2 days i will let u guys kno what they find
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Old Apr 20, 2010 | 04:54 PM
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Sounds exactly like my car when the rollers broke.
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Old Apr 23, 2010 | 05:41 PM
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From: strongsville
alright the word from the dealer as of today is that i have a cracked rocker go figure i asked if they were gona just replace the rocker or rocker and spring they just said rocker thats what gm has told them i said that i posted on the forums and people had the same issue that kept reoccuring untill the spring was replaced so i wouldnt be suprised if it breaks again soon
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Old Apr 23, 2010 | 05:46 PM
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From: Kathmandu
Originally Posted by cmiller8006
Sounds exactly like my car when the rollers broke.
Winnar!!!
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Old Apr 23, 2010 | 06:50 PM
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From: Illinois
i was thinking rocker as i heard it, sounded just like someone elses video

Hey you should throw in some valvesprings while theyre diggin around in there
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Old Apr 23, 2010 | 06:56 PM
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From: strongsville
Originally Posted by MaxVQ35DE
i was thinking rocker as i heard it, sounded just like someone elses video

Hey you should throw in some valvesprings while theyre diggin around in there
I wish but I doubt they'll do it
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