Leonardi Automotive

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Leonardi Automotive Serving Novato with friendly, reliable service since 1993.

Notice your engine idling rough or surging slightly while sitting at a red light now that the weather is cooler? Check y...
10/27/2026

Notice your engine idling rough or surging slightly while sitting at a red light now that the weather is cooler? Check your PCV valve! This tiny one-way valve vents crankcase combustion gases back into the engine intake. Over time, oily sludge glazes the internal spring shut, or the rubber vacuum hose dry-rots and cracks in autumn air, which creates a hidden vacuum leak that throws off your air-fuel mixture.

Swapping a clogged PCV valve takes minutes and protects your engine seals from blowing out under pressure! Get it done at our shop soon.

"Excited kids in dark costumes don't always look both ways before stepping off the curb. As Consumer Reports notes in it...
10/25/2026

"Excited kids in dark costumes don't always look both ways before stepping off the curb. As Consumer Reports notes in its Halloween driving safety breakdown, driver reaction time and vehicle readiness matter most when neighborhood foot traffic peaks.

Read this full safety breakdown before you take on chauffeur duty this Halloween. Drop by the shop for a quick safety check before the big night!

CR's guide to Halloween road safety. Learn smart driving tips to protect trick-or-treaters, increase visibility, and prevent a pedestrian accident.

10/23/2026

★★★★★
"I've been doing business there for years and I will continue to do business there."
- D. R.

Does your engine let out a loud SCREECH for 10 seconds when you start it on a chilly morning? That's your serpentine bel...
10/22/2026

Does your engine let out a loud SCREECH for 10 seconds when you start it on a chilly morning? That's your serpentine belt slipping on a weak tensioner pulley! Cold air makes aging rubber stiff, causing it to lose grip on your alternator and power steering pulleys. Catching a worn belt early keeps you from getting stranded with a snapped belt down the road!

October is National Car Care Month! If you haven’t done a fall checkup yet, don’t sweat it. There’s still plenty of time...
10/20/2026

October is National Car Care Month! If you haven’t done a fall checkup yet, don’t sweat it. There’s still plenty of time to get your vehicle ready before winter. Taking care of small things now (like testing your battery, topping off fluids, and setting tire pressures) saves you from big, expensive surprises later. Consider this your friendly reminder!

If coming to a stop at a red light sounds like a creaky closet door in a haunted house, your brakes are screaming for he...
10/18/2026

If coming to a stop at a red light sounds like a creaky closet door in a haunted house, your brakes are screaming for help! 😱 That high-pitched screeching or harsh metallic scraping is your brake pad wear indicator grinding. Crisp stopping power is important, so turn to our mechanics for quality brake service!

Falling leaves, mud, and rain mean your car takes a beating in October! Which of these describes how you are handling th...
10/15/2026

Falling leaves, mud, and rain mean your car takes a beating in October! Which of these describes how you are handling the autumn grime? 👇

A) Hand-wash and fresh coat of wax every weekend without fail
B) Quick drive-through car wash
C) I just let the rain wash off the top layer of dirt

Notice a steady flutter or vibration in your hands once you hit a higher speed, but it goes away at lower speeds? That's...
10/13/2026

Notice a steady flutter or vibration in your hands once you hit a higher speed, but it goes away at lower speeds? That's a classic sign of unbalanced wheels! Over time, small wheel weights can fall off your rims, or tire rubber wears unevenly. At high speeds, even a tiny weight imbalance creates a harsh wobble that wears out your suspension components fast. A fast spin-balance gets your ride smooth again! Make an appointment with our shop today.

10/12/2026

★★★★★
"Our family has been using Leonardi Automotive for decades. Wonderful people, great work ethic and excellent service!"
- T. M.

There's nothing worse than hopping into your car on a chilly October morning, turning the heat k**b to high, and getting...
10/11/2026

There's nothing worse than hopping into your car on a chilly October morning, turning the heat k**b to high, and getting hit with... ice-cold air! If your engine is warm but your defroster or heater vents are blowing cold air, you're likely dealing with a stuck heater control valve, an air pocket in your cooling system, or a clogged heater core.

🚩Red Flags to Watch For:

- A sweet, syrup-like smell coming from the vents.
- Damp carpet on the passenger-side floorboard.
- Windshield fogging up instantly when you turn on the defroster.

Don't freeze on your morning commute! Contact us to get your heating system flushed and working again.

Address

7426 Redwood Boulevard
Novato, CA
94945

Opening Hours

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

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