R&S Auto

R&S Auto Our core purpose is to extend the useful life of your vehicle through car maintenance and repair

04/26/2026

Most people think a hybrid warning light means a battery failure.

But sometimes… it’s something much simpler and more preventable.

This Toyota Sienna came in with a “Check Hybrid System” light.
Because it’s a wheelchair-accessible van, the entire underside was modified… including where the hybrid battery sits.

What we found 👇
Water was pooling near the battery and damaging the cooling fan.

And here’s the important part:
Hybrid batteries rely heavily on proper cooling.
When airflow is restricted or the fan fails, temperatures rise and that’s when real damage starts.

So we didn’t just fix the problem…
We made sure it wouldn’t happen again.

✔️ Replaced the cooling fan
✔️ Created a drain system to prevent water buildup
✔️ Road tested to confirm proper operation

This is the difference between fixing a symptom vs solving the cause.

Most drivers aren’t told how sensitive these systems really are.

04/23/2026

If your car is blowing hot air on one side and cold on the other…
it’s not just “low AC.”

This is something we see more often than people think.

It usually comes down to one of three things:
– Low refrigerant
– A failed actuator
– Or a seized blend door inside the system

In this Jeep, the blend door actually seized…
which ended up breaking the actuator too.

So instead of just a quick fix, it turned into replacing the HVAC distribution box to restore proper airflow.

Now everything is working evenly again.

Most drivers don’t realize your climate system has multiple moving parts behind the dash…
and when one stops working, it throws everything off.

04/22/2026

Steering suddenly got hard while driving…
and the battery light came on right after.

This 2012 Mercedes came in with over 200,000 km, barely made it to the shop.

What we found 👇
The serpentine belt was completely shredded, caused by a seized pulley.

That one failure took out multiple systems at once:
• Power steering
• Alternator (charging)
• Engine accessories

This is the part most people don’t realize
it’s not just the belt that fails, it’s what causes it.

That’s why we recommend replacing the serpentine belt every 5 years or 100,000 km, and inspecting the pulleys at the same time.

Because when this goes… it doesn’t give much warning.

We replaced the seized pulley, installed a new belt, and got them safely back on the road.

04/21/2026

Fuel economy doesn’t just randomly drop.

It’s usually a mix of small things adding up.

Tire pressure, alignment, engine efficiency…

All working slightly off.

And over time, it costs you more at the pump.

The goal isn’t just fixing one thing
It’s bringing everything back into balance.

04/20/2026

You don’t always need an alignment…

But you also don’t want to guess.

Because even a small alignment issue can slowly wear your tires down without you noticing.

By the time you feel it… the damage is already done.

That’s why checking matters more than guessing.

04/19/2026

That smell in your car isn’t random.

It’s usually coming from buildup inside your cabin air system.

Dust, moisture, and bacteria over time…

And most people just live with it.

But once mold builds up on your evaporator core it can be a challenge to reverse. It’s always best to take proactive steps to prevent this from happening

# CabinAirFilter

04/15/2026

If your car feels slower than it used to…

It’s usually not one big problem it’s small things building up over time.

Carbon deposits, fuel system buildup, and normal wear all affect how your engine performs.

The key is catching it early not waiting until something fails.

Because performance loss doesn’t happen overnight…
It happens gradually.

04/14/2026

This is what most people don’t see.

A proper tire change is one of the best opportunities to check your car after winter.

Brakes, suspension, alignment, underbody…

All the things that quietly wear down over time.

It’s not just about changing tires
It’s about knowing what condition your car is actually in.

04/12/2026

Uneven tire wear doesn’t just happen.

It’s usually caused by something underneath like alignment or suspension.

And after winter… it’s even more common.

The problem is, most people don’t notice until the tire is already worn down.

By then… it’s too late.

The goal is to catch it early not replace tires early.

04/11/2026

Most people think if they drive a Toyota…
they don’t have to worry about anything.

And they’re not wrong
they do last a long time.

But only if you stay on top of maintenance.

This Camry came in stalling every time it started… even at red lights.
Multiple warning lights would come on as the engine shut off.

What we found was a VVT solenoid completely gummed up with carbon.

Over time, when oil changes get delayed,
the oil breaks down and leaves deposits inside the engine.

That buildup can block small components like this…
and now the engine can’t run properly.

The bigger issue?
When a car stalls while driving, it becomes a safety risk not just a repair.

Most of the expensive problems we see
start as something small that was just put off a little too long.

Maintenance isn’t about spending money.
It’s about avoiding situations like this.

📲Save this, most drivers aren’t told this!

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420 Ormont Drive
North York, ON
M9L1N9

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

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