Mastertechjb

05/28/2026

Before you pour something in your vehicle… ask yourself this:

What problem are you actually trying to solve?

Some additives have their place.
Some can buy you time.
And some can end up costing you more if you’re covering up a bigger issue.

There’s no one-size-fits-all answer.

The key is understanding what’s causing the problem first instead of just pouring something in and hoping for the best.

👇 What additive have you used that actually worked… or didn’t?

05/27/2026

A customer asked:
“Since you’re doing my oil change, can you replace my headlight bulb?” 😅

Remember when changing a headlight bulb took just a few minutes?

Not anymore.

What used to be a quick fix can now turn into a much bigger job depending on the vehicle. Some older trucks? Easy. Some newer vehicles? Let’s just say… JB might be calling for the engineers 😆👨‍🔧

Watch the reel before saying, “It’s just a bulb.”

👇 What repair makes YOU say, “Call for the engineers!” 😆

05/20/2026

🚨 Vehicle A/C not cooling like it should?

Before you top off your refrigerant… WATCH THIS.

Not all refrigerants are the same — and putting the wrong one in newer systems can lead to expensive problems.

JB breaks down the difference between the older refrigerant and the newer systems so you don’t make a costly mistake this summer. ☀️❄️

👉 Have A/C questions? Drop them below!

📍 Same trusted location for 22 years
📍 Dayton / Evensville area

05/15/2026

05/15/2026

🚨 We crossed 10,000+ views on this TikTok reel 😳🔥

For a local mechanic shop in East Tennessee… that’s a BIG deal.

Now I need my Facebook/Instagram crew to help me push it even further 👊

If this taught you something (or saved you from an expensive mistake 😆):

✅ Watch it
✅ Drop a comment
✅ SHARE it

Let’s see if we can make this thing REALLY take off. Appreciate all of y’all supporting a small local business.

Social media strategy/help from the wifey! 🙌

TransmissionFluid CarMaintenance DIYMechanic CarTips TruckTok Automotive ForYou

05/15/2026

🚨 We crossed 10,000+ views on this TikTok reel 😳🔥

For a local mechanic shop in East Tennessee… that’s a BIG deal.

Now I need my Facebook/Instagram crew to help me push it even further 👊

If this taught you something (or saved you from an expensive mistake 😆):

✅ Watch it
✅ Drop a comment
✅ SHARE it

Let’s see if we can make this thing REALLY take off. Appreciate all of y’all supporting a small local business.

Social media strategy/help from the wifey! 🙌

05/15/2026

Think replacing rear wheel bearings on a Toyota truck is straightforward? 😳
There’s one thing people don’t realize until they’re already deep into the job… and by then, it gets expensive fast.

Watch this before you touch it. 👀

05/08/2026

Does anyone really think the manufacturer wants your car to last forever?

Sometimes the best upgrade isn’t a part—it’s the fluid.

05/02/2026

POV: A tech explaining why fluid type actually matters

Fluid type isn’t a suggestion—it’s a requirement.
Seems harmless… until it isn’t.

04/23/2026

TBT to an earlier time in my business.