Japanese Import Pros

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Japanese Import Pros 🛠Charleston's dealership alternative for Lexus, Toyota, Honda, Acura car care.

Our team has decades of factory trained experience along with local small business customer service 🛠
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"Oil is oil" is one of the most expensive myths in car ownership.Modern Toyota, Honda, and Lexus engines are built with ...
08/07/2026

"Oil is oil" is one of the most expensive myths in car ownership.

Modern Toyota, Honda, and Lexus engines are built with tolerances measured in microns, variable valve timing systems that use oil as a hydraulic fluid, and turbochargers that see extreme heat. The fluid spec isn't a suggestion from the marketing department. It's a design parameter.

VISCOSITY. If your engine calls for 0W-20 and gets 5W-30, the thicker oil may not flow fast enough through narrow VVT passages on a cold start, and cold start is when most engine wear happens. Too thin for the application and you lose the protective film between moving parts.

COOLANT. Toyota's pink/red SLLC, Honda's blue Type 2, and generic green coolant use different corrosion inhibitor chemistries. Mixing types can cause the additives to drop out of suspension, forming sludge that clogs the radiator and heater core. Coolant also raises the boiling point and prevents electrolysis in aluminum engine components, so a green-jug shortcut can quietly eat a head gasket.

TRANSMISSION FLUID. This one is critical. Honda and Toyota automatics and CVTs require specific friction modifiers. Universal "works in everything" fluid does not have the correct friction characteristics, and the symptom, whether it's shudder, flare, or harsh shifts, often doesn't appear until real damage is done.

We stock and use the correct spec fluids for the vehicles we service. It costs a little more per service and saves a great deal over the life of the vehicle.

Charleston, SC | Honda, Lexus, and Toyota specialists

08/06/2026

What happens when valve guides wear out?

Oil slips past into the combustion chamber, you burn oil, and the valves stop sealing the way they should. On this 2023 Lexus RX350 the fix was a full cylinder head replacement.
That means engine removal, complete disassembly, new head, and careful reassembly. No shortcuts on a job like this.

Batteries rarely give you a polite warning. They work, they work, they work, and then one morning at the worst possible ...
08/03/2026

Batteries rarely give you a polite warning. They work, they work, they work, and then one morning at the worst possible time, they don't.

WHAT ACTUALLY KILLS BATTERIES IN THE LOWCOUNTRY: heat. Cold weather gets the blame because that's when a weak battery finally fails, but the damage happens in summer. High under-hood temperatures accelerate the chemical breakdown inside the battery and evaporate electrolyte. Charleston summers are hard on batteries.

HERE'S THE MAINTENANCE RHYTHM WE RECOMMEND:

Test it yearly after year three. Most batteries last three to five years. A load test measures whether the battery can actually deliver cranking amps under demand, which is very different from a voltage reading. Voltage can look perfectly fine on a battery that's about to quit.

Clean the terminals. That white-blue crust is corrosion, and it acts as a resistor between your battery and everything it powers. It can cause hard starts and flickering electronics that look like much bigger problems.

Pay attention to a slow crank. If the engine turns over lazily for a half second longer than it used to, that's the battery telling you it's tired. Believe it.

One more thing worth knowing: modern Toyota, Honda, and Lexus vehicles are full of electronics that hate low voltage. A weak battery can trigger warning lights and odd behavior across completely unrelated systems, which sends a lot of owners chasing the wrong repair.

Ask us to test yours at your next visit.

Charleston, SC | Honda, Lexus, and Toyota specialists

That "zip-zip-zip" sound of an impact gun blasting lug nuts on? It's fast. It's also one of the most common causes of wa...
08/01/2026

That "zip-zip-zip" sound of an impact gun blasting lug nuts on? It's fast. It's also one of the most common causes of warped rotors, stripped studs, and stuck wheels.

Here's the reasoning. Every fastener on your vehicle has a torque specification, a precise clamping force the engineer designed the joint around. Torque isn't about "tight." It's about correct.

TOO LOOSE and the joint works itself apart. A lug nut backing off puts enormous stress on the remaining studs.

TOO TIGHT and you stretch the stud beyond its elastic range. It stays stretched. You've also just distorted the rotor hat, which shows up two thousand miles later as a shudder in the brake pedal that owners often misdiagnose as "warped rotors."

The same principle applies to drain plugs. Over-torque a drain plug and you damage the crush washer, deform the pan threads, or crack an aluminum pan, turning a routine oil change into a several-hundred-dollar repair.

That's why we hand torque. Lug nuts to spec, in a star pattern, in stages. Drain plugs to spec with a fresh washer. Every time.

It takes an extra couple of minutes. It saves parts that cost a lot more than those minutes.

Charleston, SC | Honda, Lexus, and Toyota specialists

The details you don’t always see are the ones that matter most.This new Acura Integra came in for routine maintenance, a...
07/27/2026

The details you don’t always see are the ones that matter most.

This new Acura Integra came in for routine maintenance, and every step was completed to the manufacturer’s specifications. From hand torquing the wheel lug nuts and drain plug to following Acura specific service requirements, we never rush the details.

Precision, proper procedures, and quality workmanship. That’s maintenance done right.

Schedule your next service with Japanese Import Pros.

Your A/C blowing warm in this heat? This 2012 Toyota Tacoma had a refrigerant leak hidden deep in the evaporator core.Af...
07/09/2026

Your A/C blowing warm in this heat? This 2012 Toyota Tacoma had a refrigerant leak hidden deep in the evaporator core.

After a full evaluation, our team found the issue and performed the major dash out repair needed to replace the HVAC evaporator core. Now it is back together, back on the road, and cooling at a frosty 48 degrees out of the vents.

Think your A/C is not cooling like it should?

That last picture should scare every Prius owner. 😬Your hybrid battery has a cooling fan with a filter that keeps the ba...
05/23/2026

That last picture should scare every Prius owner. 😬

Your hybrid battery has a cooling fan with a filter that keeps the battery cells from overheating. When it gets blocked like this, your battery degrades faster and eventually fails completely.

The filter cleaning costs almost nothing.
The battery replacement costs thousands.

This is one of the most overlooked maintenance items on any hybrid, and most owners have no idea it even exists.
When was the last time yours was checked? 👇

05/14/2026

Every Toyota, Lexus, Honda, and Acura that comes through our doors gets the same treatment. Factory-trained hands, expert eyes, and zero shortcuts. These vehicles are built to perform. We make sure they stay that way.
📲 Schedule your appointment today
https://japaneseimportpros.com/

The heat is on the way, is your A/C ready for it?Our seasonal air conditioning repairs are already picking up, and now i...
05/06/2026

The heat is on the way, is your A/C ready for it?
Our seasonal air conditioning repairs are already picking up, and now is the time to address any underperforming systems before temperatures really start to climb. Weak airflow, warm air, or inconsistent cooling are all signs your system may need attention.
A proper A/C performance inspection helps identify issues early and keeps your system running the way it should when you need it most.

What starts as a simple check engine light does not always stay simple.This 2017 Toyota Highlander came in with a cold s...
04/17/2026

What starts as a simple check engine light does not always stay simple.

This 2017 Toyota Highlander came in with a cold start misfire on cylinder 3. Through a thorough diagnostic process, we identified low compression caused by a worn valve guide and a valve that was not sealing properly.

With that information, the best long-term solution was an engine replacement, and the vehicle was fitted with a remanufactured Jarco engine.

Accurate diagnosis is the foundation of any proper repair. Taking the time to find the root cause allows for informed decisions and helps ensure the issue is corrected the right way the first time.

Address

3803 Savannah Highway
Charleston, SC
29455

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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