Anyone dealt with a transfer case leaking oil?

I’ve seen estimates as high as $800 for replacement! If it’s just a leak, maybe you can get away with seal replacements. I agree with bwebb though; DIY is risky.

I’ve had a mix of both experiences. A previous car had a minor leak, and I patched it with sealant myself. Alternatively, I went pro for a major issue on my SUV and spent about $600; it was worth it for peace of mind.

What kind of sealant did you use? I’m interested in trying a similar approach if it works well. Maybe I can save some cash too!

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There are some great videos online for DIY repairs! Just be prepared for the cleanup afterward. If you don’t have a garage, it can be a messy endeavor. Good luck!

Haha, that’s for sure! One time I ended up with oil everywhere. At least my driveway got a fresh look, right?

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I think the key with DIY repairs is knowing when to call it quits. If you’re not getting anywhere, it could cost more in the long run.

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Good point! I’ve had my share of ‘one more try’ moments that ended up in frustration. Professional help isn’t a bad option if you want to avoid future headaches.

Anyone had experience using those leak stop additives? I wonder if they actually work or if it’s just a temporary fix.

I’ve tried them before, and while they may help in some circumstances, I’ve seen them become ineffective quickly. They are a Band-Aid solution for sure.

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Sometimes I think the transfer case just leaks to remind us it’s there! Just like my car’s check engine light. I couldn’t ignore it if I wanted to haha!

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I had a similar issue a while back. It’s crucial to check the transfer case fluid regularly and ensure the seals are in good condition. A good maintenance schedule makes all the difference.

Absolutely! Also, consider using synthetic oil. It tends to hold up better under high temperatures and pressure, minimizing leaks.

Don’t forget to inspect the transfer case for cracks and other damage. A regular check could save you from bigger problems down the line!

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So true! I always set a reminder every 5,000 miles to check mine. Keeps me sane!

Is there a specific type of sealant that’s best for preventing leaks? I’ve heard mixed reviews, but I’d love to know.

Using a high-quality RTV sealant is key. Just make sure to apply it correctly. You don’t want to do double work, right?

Yeah, I had good luck with that too! And don’t forget to clean the surfaces thoroughly before applying it.

Thanks for all the tips, everyone! It feels good to share and learn. Keeping up with maintenance definitely beats finding leaks.

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Just a thought, could weather conditions affect oil leaks? I live in a humid area and wonder if I should be more vigilant.

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Definitely! Humidity can contribute to deterioration of seals. Being more vigilant is a smart move.