Glenn's Auto Service

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Glenn's Auto Service Glenn's Auto Parts & Service is here for ALL of your Vehicle's Engine needs. Call today to make an appointment
562-861-5111

10/11/2026

★★★★★
"This place was amazing. The customer service was very good. I came in as a walk-in and they were able to help me. I am very thankful for their help. Highly recommend."
- O. H.

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.

October is all about horror movies, but some things on the road are way scarier! Which of these gives you the biggest go...
10/08/2026

October is all about horror movies, but some things on the road are way scarier! Which of these gives you the biggest goosebumps?

A) Hearing a sudden loud POP on the highway at night 🛞💥
B) The gas light turning on when there's not a gas station in sight. ⛽️
C) Stepping on the brake pedal and feeling it sink squishy to the floorboard 🛑🧽
D) Seeing smoke start creeping out from under the hood 💨

Whatever your driving nightmare is, regular preventative maintenance keeps the real horror stories off your daily commute! Turn to our shop for your auto services.

10/07/2026

★★★★★
"The thoughtful, professional and kind attendant took great care of the needs of my car with great detail."
- D. E.

Is your dashboard lighting up like a jack-o'-lantern? Or maybe your radio turns on by itself, and your headlights flicke...
10/06/2026

Is your dashboard lighting up like a jack-o'-lantern? Or maybe your radio turns on by itself, and your headlights flicker? 🎃⚡ You’re likely dealing with an electrical problem!

When autumn dampness gets into aging connectors or a battery's voltage drops, your car's computer starts throwing bizarre ghost codes. Skip the headaches, and turn to our shop for diagnostics. We'll get straight to the source!

Have you ever heard the old advice that you should only pump gas early in the morning because fuel expands in the heat, ...
10/04/2026

Have you ever heard the old advice that you should only pump gas early in the morning because fuel expands in the heat, giving you "less gas" for your money?

We’ve all heard it, but is it actually true? Consumer Reports put this legendary gas-station myth to the test to see if filling up during the hottest part of the day actually drains your wallet! Read the full verdict in this article.

It's a common myth that you get more gas for your money early in the morning because the temperature is cool. CR’s auto experts put this to the test.

10/03/2026

★★★★★
"Jason and his team were very knowledgeable and honest with my trucks much needed repairs. I will be coming back for suggestive repairs."
- Y. R.

October weather can be up and down. Which driver are you right now? 👇A) Windows down, crisp autumn breeze blowing! 🌬️B) ...
10/01/2026

October weather can be up and down. Which driver are you right now? 👇

A) Windows down, crisp autumn breeze blowing! 🌬️
B) Windows UP, seat heaters ON. 🔥
C) Both at the exact same time. 🤷‍♂️
D) A/C is still kicking. 🧊

09/29/2026

★★★★★
"We live in the Antelope Valley but decided to bring our vehicle for repair at Glenns Auto Service because of our positive experience with Jason last year. Last year we were shopping around to purchase a car for our grandson. We found one but wanted it inspected by a Triple A-approved mechanic shop. We were referred to Glenns and Jason was very helpful. In fact he saved us from purchasing a lemon, much to the chagrin of the seller. Because of the excellent customer service, trust was developed and we decided to keep Glenns in mind for future repairs of our own vehicles. Last month when our truck needed repair, we decided to bring it to Glenns. Jason clearly explained what needed to be done. We didnt feel pressured and in the end, accepted all his recommendations. It was also convenient that we were given a loaner car while the truck was being repaired. Overall we are pleased with the work done on our truck. We plan on returning to Glenns in the future. "
- R. F.

Fall is officially here! Which classic autumn scent reigns supreme in your book? 👇A) Fresh Pumpkin Spice Latte ☕🎃B) Cris...
09/29/2026

Fall is officially here! Which classic autumn scent reigns supreme in your book? 👇

A) Fresh Pumpkin Spice Latte ☕🎃
B) Crisp, damp fall leaves 🍁
C) Fresh motor oil & clean shop air 🛢️
D) A bonfire on a cool evening 🪵🔥

Whatever your favorite fall smell is, make sure it ISN'T sweet maple syrup coming from your engine. That's a sign of a coolant leak! Drop by if your car smells anything other than fresh.

Address

12441 Woodruff Avenue
Downey, CA
90241

Opening Hours

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

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