Neumann Mobile Auto Care

02/27/2025

12/07/2024

🔋🚐 Custom 200Ah LiFePO4 Battery Pack for a Camper! 🚐🔋

No request is too difficult! Today, I designed and built a low-profile 200Ah LiFePO4 battery pack for a camper. This custom setup is fully Bluetooth-controlled for easy monitoring and management, plus it's equipped with self-heating to keep it performing even during the colder winter months.

🔧 Why This Upgrade is Game-Changing:
✅ Bluetooth Control: Keep track of your battery’s health and charge status from your phone.
✅ Self-Heating: No more worrying about cold weather slowing down your battery performance.
✅ High Capacity: 200Ah of reliable power for all your off-grid adventures.

This is the kind of custom solution that turns your camper into a year-round adventure rig. If you’re looking for tailored power solutions for your vehicle or camper, DM me! I love taking on challenges like this!

12/06/2024

❄️🚗 Another Successful A/C Recovery and Recharge! 🚗❄️

Another day, another A/C system back to blowing cold air! Today, I performed a complete recovery and recharge on an A/C system that was low on refrigerant. With the right tools and a little know-how, I got it vacuumed, recharged, and running like new again!

🔧 Why A/C Recharge Matters:
✅ Restores cooling power and efficiency
✅ Prevents compressor damage due to low refrigerant
✅ Keeps you comfortable all year long

If your A/C is blowing warm air or not cooling properly, don’t wait for it to get worse. I can handle R134a and R1234yf systems on the spot—get your ride’s A/C back to perfect condition! DM me to schedule your recharge!

12/05/2024

🔧🚗 **Time for Rear Axle Seals and Bearings? Let’s Get It Done Right!** 🚗🔧

If you're noticing leaks or hearing strange noises from the rear end of your vehicle, it might be time for a rear axle seal and bearing replacement. These parts are crucial for keeping your axle assembly properly lubricated and functioning smoothly.

🔧 **What’s Involved:**
✅ **Replacing the Axle Seals**: Prevents gear oil leaks and keeps contaminants out of your differential.
✅ **Replacing the Bearings**: Ensures smooth rotation and prevents the grinding or whining sounds that can signal wear.

Neglecting these components can lead to bigger, more expensive problems down the road, like damage to the differential or complete axle failure. Keep your ride rolling smoothly and avoid costly repairs with a simple, proactive service!

DM me to get your rear axle checked and replaced before it turns into a bigger issue! 🛠️

12/04/2024

🚗🔥 **Custom Transmission Cooling Upgrade: Say Goodbye to Overheating!** 🔥🚗

Today, I took transmission cooling to the next level! I installed a custom racing engine oil cooler with a fan under the vehicle and wired it directly to a thermostat controller on the transmission. This upgrade is perfect for anyone who tows heavy loads or pushes their vehicle to the limit.

🔧 **Why This Matters:**
✅ Keeps transmission temperatures in check, preventing overheating.
✅ Improves towing performance and prolongs transmission life.
✅ Fan-powered cooling ensures optimal performance even under heavy loads.

No more worrying about overheating while towing! If your vehicle is due for an upgrade to handle the heat, let’s talk about custom solutions to protect your transmission. DM me to schedule your upgrade! 🛠️

12/03/2024

🚗💨 Looking for Better Brake Performance? I’ve Got You Covered! 💨🚗

If you’re ready to take your braking to the next level, I can help you upgrade your system for ultimate stopping power and reliability, whether you're towing, pushing your ride to its limits, or just want more safety on the road.

🔧 Upgrade Options:
✅ Drilled and Slotted Rotors: Better heat dissipation, improved wet-weather braking, and enhanced durability.
✅ High-Quality Brake Pads: Reduced brake fade, increased stopping power, and longer-lasting performance.
✅ Bigger, Stronger Calipers: Boosted clamping force for consistent, powerful braking under any conditions.

Don’t settle for stock performance—get the best brakes for your needs. DM me, and let's talk about the upgrades that’ll make your car stop better, faster, and safer! 🛠️

12/02/2024

🚨 **Don’t Be This Guy: A Brake Job Gone Way Too Far** 🚨

This customer’s brakes didn’t just wear out—they completely *disintegrated*. The brake pads were worn down past the material, through the metal backing, and right into the caliper pistons themselves. 😳

🔧 **Why This Happens:**
Ignoring the warning signs, like growling or grinding noises while braking, can lead to major damage. What could’ve been a $600 repair turned into a $1,500+ job because the calipers had to be replaced, too.

🚨 **The Lesson:**
If your brakes start growling, don’t wait. Get them checked before it turns into a much bigger (and more expensive) problem. Your wallet—and your safety—will thank you!

DM me if you’re hearing anything weird with your brakes. I’ll make sure they’re safe and sound!

12/01/2024

🛠️📦 **Organizing Day: Storage Upgrade Edition!** 📦🛠️

Today was all about getting my storage unit dialed in! Built some shelves for fluids and parts, and wow—what a massive difference. Everything’s so much easier to find now, and it feels great to have a system in place.

🔧 **Why Organization Matters:**
✅ Saves time when grabbing parts and tools
✅ Keeps everything protected and in its place
✅ Makes the workspace feel less chaotic

Whether you’re wrenching on cars or running a small business, a little time spent organizing can go a long way. Now I’m ready to hit the road and tackle the next repair!

11/30/2024

🚗🔧 **Thinking About Becoming a Mobile Mechanic? It’s Not as Hard as You Think!** 🔧🚗

If you’re a mechanic and already have most of the tools you need, getting started as a mobile mechanic doesn’t take much. You don’t need a big van or a fancy setup right away—just a little creativity and determination!

I started with a small 5x4 enclosed luggage trailer, and it’s been more than enough to get the job done. Whether you’re working out of a truck, the back of your car, or a small trailer like mine, you can build your business step by step.

🔧 **What You’ll Need to Start:**
✅ Your essential tools and equipment
✅ A reliable vehicle to carry them
✅ A bit of ingenuity to stay organized

Don’t overthink it—start small, stay crafty, and figure it out as you go. Your skills and work ethic will take you far. If you’re on the fence about taking the leap, go for it! 💪

11/29/2024

❄️🚗 **On-the-Road A/C Service? I’ve Got You Covered!** 🚗❄️

Did you know I’m fully equipped to handle R134a *and* R1234yf air conditioning systems right where you are? Whether your A/C needs to be evacuated, vacuumed, or recharged, I’ve got the tools and expertise to get it blowing ice-cold air again—all without you leaving your driveway.

🔧 **Why Proper A/C Service Matters:**
✅ Ensures your system is running efficiently
✅ Extends the life of your A/C components
✅ Keeps you cool during the hot months

From diagnostics to full recharge, I can handle it all on the go. No need to waste time at the shop—just DM me, and I’ll bring the repair to you!

11/28/2024

🔧🚙 **When the Mechanic’s Car Needs a Little TLC: Larry Laredo’s Alternator Fix** 🚙🔧

Even the mechanic’s car has its moments! Between jobs, my Jeep (aka Larry Laredo) decided it was *his* turn for some attention when the alternator gave out. 😅

There’s nothing quite like doing a quick alternator replacement on your own ride between customer appointments. It’s a good reminder that vehicles, no matter how well maintained, occasionally demand a little love.

🔧 **Lesson of the Day:**
Sometimes, the unexpected happens—it’s all about staying adaptable and keeping your ride rolling!

If your alternator or charging system is acting up, don’t wait until it leaves you stranded. I’ll get it sorted out so you can stay on the road (without the mid-day surprises like Larry’s). DM me for help!

11/27/2024

🔧💨 Intake Manifold Gasket Replacement: Finding the Hidden Problem 💨🔧

A customer came to me with lean codes and O2 sensor codes on their engine. Instead of just throwing parts at it, I got to work diagnosing the issue properly. Using the fuel trims in the PCM and a little ingenuity (and a torch to safely feed gas around the engine bay), I tracked down a vacuum leak caused by a bad intake manifold gasket.

🔧 The Fix:
Replacing the intake manifold gasket solved the problem! The engine’s running smoothly again, and those pesky codes are gone.

💡 Why Diagnostics Matter:
Instead of guessing, understanding how your engine talks to the PCM (via fuel trims and sensors) helps pinpoint issues accurately. It saves time, money, and avoids unnecessary repairs.

Got a check engine light or strange engine behavior? Let me take a look—I’ll find the root cause and get it fixed right. DM me to book a diagnostic!