Anyone Else Having Timing Chain Issues with a 2012 Chevy Traverse?

Timing Chain Problems in 2012 Chevy Traverse

I’ve been experiencing some odd symptoms with my 2012 Chevy Traverse, and I’m starting to wonder if it’s related to the timing chain. I’ve done a bit of research and it seems like there have been some common issues regarding timing chain stretch and engine codes popping up.

What’s Happening?

Here’s what’s been going on:

  • Engine Codes: I’ve gotten some error codes that seem to suggest timing issues. Has anyone else seen similar codes?
  • Performance Problems: The engine sometimes feels sluggish, and there’s a noticeable difference in power, especially during acceleration.
  • Unusual Noises: There’s a bit of a rattling noise coming from the engine, which has me worried.

I’ve read horror stories about timing chain replacements being a major undertaking, so I’m hoping to gather some advice before tackling it.

Questions for the Community

  1. Has anyone successfully diagnosed timing chain issues in their Traverse? What steps did you take?
  2. Were there specific signs that led you to that conclusion?
  3. If you’ve replaced the timing chain, how difficult was it? Any tips on the process?
  4. Are there any recommended upgrades or preventive measures?

I know this model isn’t just my problem, so let’s help each other out. Looking forward to hearing your experiences and suggestions!

Thanks in advance for your insights!

I’ve been having timing chain issues with my 2012 Traverse. It’s making a rattling noise on startup, and I’ve noticed a drop in power. Has anyone else experienced this?

I can relate! The same thing happened to me. The rattling noise was really alarming. I ended up replacing the timing chain tensioner, which helped a lot.

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Interesting to hear about the rattling noise. I’ve also faced timing issues, but mine manifested as a rough idle and reduced fuel efficiency. Has anyone checked for chain stretch?

I checked for chain stretch, and it was pretty stretched out. It’s definitely something worth looking into if you’re experiencing issues!

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I was told that the 2012 Chevy Traverse timing chains are prone to wear. Symptoms can include engine misfiring and the check engine light coming on. It’s frustrating!

Yep! I had that too. I took it to the dealer, and they confirmed it was timing-related. Cost me a fortune!

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Same problem here, guys! My Traverse has lost acceleration power, especially going uphill. Could this be related to the timing chain?

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Absolutely! If the timing chain is stretched or worn, it can cause performance issues like that. You should get it checked!

Timing chain issues can be a real headache. I’ve been hearing a strange noise, and I fear I might need to replace the whole chain soon. Anyone had that experience?

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Replacing the chain can be intense but necessary. Ensure you get a good mechanic! Some have had luck with aftermarket chains, but it varies.

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Right? I sometimes joke that the Traverse is a ‘cursed’ car for me. We paid a premium but got these headaches instead!

That’s a hefty price! Did the mechanic mention if there were any signs or symptoms before it failed? I’m trying to figure out what to watch out for.

That’s useful info! I’ve heard mixed reviews about dealerships vs. independent mechanics. Any recommendations for reliable places to get the work done?

I can recommend a really good mechanic! My guy charged $1,100 and did a great job. I think it’s vital to find someone who specializes in Chevrolet vehicles—makes a huge difference!

Thanks for the tip! I was considering DIY, but I’m a bit nervous about it. Is it hard to replace a timing chain yourself?

DIY can be quite a task! I’ve read that if you’re handy with tools and have a repair manual, it could save you money. Just make sure to have plenty of patience!

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Or else you’ll end up with a lot of extra parts! LOL. Seriously, though, it’s best to at least consult someone who knows what they’re doing.

I appreciate the advice! I’ll probably get some estimates while I gather more confidence for DIY. Anyone ever had success doing it themselves on this model?

I tackled it with a friend! It was daunting, but we managed. Just remember, clear instructions are key. Also, the right tools make a big difference. Good luck!