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Repairing a Leaky GM Hydroboost (Powersteering Leak)


This video outlines the steps neccesary to repair a leaking hydroboost unit which is an extremely common problem on many General Motors vehicles. A rebuilt unit is 0+, and the seal that actually causes the leak is only .50 shipped on eBay. This is a repair that can be done by the average DIY consumer, it’s very easy. It took me about 2 hours, while also filming although I had a few hands to help. If you are experiencing a power steering leak that is coming from near the firewall, inbetween the hydroboost and the brake master cylinder, chances are this seal is the issue!

I purchased the seal for .50 on eBay. See link here.

If you have any questions, please ask.

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