**A Week Down Test: Diagnosing the Mystery of Overheating**
We're starting a week down test to determine if the head gasket is blown, which explains why our car has been overheating for some odd reason. I'm a professional, but Kevin here hasn't done this before, so we're in uncharted territory. To begin, I'll adjust the NOS bottle and check the air filter.
**The First Step: Bleeding the Radiator**
Next, we need to bleed the radiator cap off because it's hot. This is the first step, and Kevin's making me do it by turning the cap clockwise until it reads zero. As we work, I explain that we're checking for any leaks in the cooling system.
**The Leak Down Test: Identifying Cylinder Issues**
We'll now perform a leak down test to identify any issues with our cylinders. This involves using a compression gauge and listening for any unusual sounds or leaks. After checking all four cylinders, we notice that cylinder one has only 14% compression – not bad at all!
**Understanding the Leak Down Test Results**
I explain that this result is a good sign that we're on the right track. The fact that all the cylinders have similar compression readings suggests that our engine is relatively healthy, but we still need to determine what's causing the overheating.
**Moving On: Installing a New Radiator**
While we didn't find any significant issues with the leak down test, we've decided to install a new radiator anyway. We visit an auto parts store, and unfortunately, they're out of stock on both radiators. However, Greg offers us his personal radiator, which we gratefully accept.
**Measuring Up: Preparing for Installation**
Before installing the new radiator, I'll measure everything carefully to ensure that it's a perfect fit. We need to remove any old hoses and connections, so I'm going over the measurements one last time.
**The Fun Part: Installing the New Radiator**
Now we get to install the new radiator! With Greg's help, we manage to get everything fitted together smoothly. We're excited to see if this will resolve our overheating issues.
**Testing the New Radiator**
We turn on the fans and check that they're working properly. It seems like they're blowing air into the system, so we're hopeful that the new radiator will do the trick.
**Bleeding the System: The Final Step**
To complete the installation, we need to bleed the cooling system. This involves removing any air bubbles and ensuring that the system is functioning correctly. We'll check the bleeder valve to make sure it's working properly.
**Soldering Up: A Necessary Evil**
As part of the process, we've had to solder some connections together. While this isn't my favorite part, I'm confident that it will be worth it in the end.
**The Verdict: Success at Last!**
And that's it – we've successfully installed a new radiator and tested its functionality. We'll now monitor our car's performance and see if this resolves our overheating issues. It's been an eventful week, but I'm proud of what we've accomplished.
**Additional News and Updates**
In the background of the video, Nate from Duke has arrived to pick up my car for a new type of bumper that they're developing based on its stock design. They'll also be helping me with another project in the future, which I won't reveal just yet. Thanks to everyone who's watched this behind-the-scenes look at my adventures as a drift driver and mechanic.
**Future Plans: More Upgrades and Adventures**
Finally, I want to thank you all for watching and subscribing to my channel. If you have any tips or suggestions on how to improve these videos, please feel free to leave them in the comments section. Don't forget to like and share this video with your friends – it's always appreciated!
**The Final Word**
As we conclude this video, I want to express my gratitude for everyone's support and enthusiasm. I'm stoked about what's coming next in terms of upgrades and adventures. Until then, stay tuned for more videos from my channel!