Jeno's Auto Service Inc.

Jeno's Auto Service Inc. Jeno’s Auto has been servicing the greater Littleton area since 1983 as an AAA approved business, and

Jeno’s Auto has been servicing the greater Littleton area since 1983. When it comes to auto care, Jeno’s is triple AAA approved and services all makes and models of vehicles. Jeno’s is family owned and strives for only the highest level of customer care and automotive service. We know there are many choices in auto service and Jeno’s Auto Service wants to earn your business!

🚗📚 Back-to-School Season is here! Is your car ready for the school run? At Jeno's Auto Service, we ensure your vehicle i...
08/13/2026

🚗📚 Back-to-School Season is here! Is your car ready for the school run? At Jeno's Auto Service, we ensure your vehicle is in top shape. From brake checks to oil changes, we'll take care of the entire family. Schedule your service today and drive with confidence this school year!

Where would you like to head for one last getaway before fall routines kick in? 👇🌊 A) The Beach⛰️ B) The Mountains🏕️ C) ...
08/11/2026

Where would you like to head for one last getaway before fall routines kick in? 👇

🌊 A) The Beach
⛰️ B) The Mountains
🏕️ C) Camping / Lake Trip

This is our friendly reminder to pop the hood or swing by Jeno's Auto Service in Littleton before you hit the highway!

Think of your dashboard warning lights like a traffic signal. Yellow/Orange Lights (Check Engine, Tire Pressure): These ...
08/06/2026

Think of your dashboard warning lights like a traffic signal.

Yellow/Orange Lights (Check Engine, Tire Pressure): These are warnings. Your car is telling you that something is operating outside its normal parameters. You don’t need to pull over immediately on the highway, but you should schedule an appointment as soon as you can.

Red Lights (Oil Pressure, Engine Temperature, Brakes): This is an emergency. If a red light flashes or stays on, pull over safely as soon as possible and turn off the engine.

Contact the Jeno's Auto Service team at +13037946700. We can address your concerns and get you into our shop as soon as possible.

You fill up your windshield washer fluid, use it twice, and suddenly the dashboard light is screaming that it's empty ag...
08/04/2026

You fill up your windshield washer fluid, use it twice, and suddenly the dashboard light is screaming that it's empty again. Before you assume you bought a bad batch of fluid, we're here to tell you that the issue is more likely mechanical.

Swing by Jeno's Auto Service, where we can trace the leak and patch up your sprayers in no time. Call +13037946700 or book an appointment online today.

Did you know a single spark plug fires up to 3,000 times a minute while you're driving down the highway in Littleton? ⚡ ...
07/30/2026

Did you know a single spark plug fires up to 3,000 times a minute while you're driving down the highway in Littleton? ⚡ Over time, that constant electrical arc wears down the metal tip. The result? Engine misfires, a rough idle at red lights, and terrible gas mileage. Swapping out worn plugs is the absolute best low-cost way to make your car feel punchy again.

🟢 Bright green/pink liquid = A happy, cool engine.🟤 Dark brown, muddy liquid = A massive radiator replacement bill waiti...
07/28/2026

🟢 Bright green/pink liquid = A happy, cool engine.
🟤 Dark brown, muddy liquid = A massive radiator replacement bill waiting to happen.

Engine coolant doesn't last forever. It becomes highly acidic over time, eating away at your cooling system. A professional coolant flush completely drains that corrosive gunk and replaces it with fresh fluid. 🧊 Drop by Jeno's Auto Service in Littleton to check your fluid today!

We get it...sometimes a trip to the shop comes with a list of recommended repairs, and your wallet isn't ready for all o...
07/23/2026

We get it...sometimes a trip to the shop comes with a list of recommended repairs, and your wallet isn't ready for all of them at once. Next time you're handed a repair quote, ask this golden question: Which of these repairs are urgent, and which ones can wait?

A trustworthy mechanic will easily break things down into priorities. At Jeno's Auto Service, we pride ourselves on total transparency. We'll always help you prioritize your budget! 🛠️🤝

Join Steve this Saturday at Leprino Foods 1830 W 38TH AVE in DENVER along with John Rush for Drive Radio 560 KLZ. Come ...
07/22/2026

Join Steve this Saturday at Leprino Foods 1830 W 38TH AVE in DENVER along with John Rush for Drive Radio 560 KLZ. Come by between 10-1 for the Classic Car, Truck and Bike Show.

Have you ever wondered why synthetic motor oil is so highly recommended for newer cars, even though it costs a little mo...
07/21/2026

Have you ever wondered why synthetic motor oil is so highly recommended for newer cars, even though it costs a little more than conventional oil? It’s because synthetic oil was originally engineered for jet engines! Scientists needed a lubricant that wouldn’t freeze in the sub-zero upper atmosphere or instantly vaporize inside a jet turbine. Eventually, that exact same space-age technology trickled down into everyday auto repair.

Ready for a synthetic oil change? Contact the team at Jeno's Auto Service in Littleton, CO.

Ever notice that annoying, dark gray or black soot that cakes onto your clean wheels? That isn't road grime, but it’s ac...
07/16/2026

Ever notice that annoying, dark gray or black soot that cakes onto your clean wheels? That isn't road grime, but it’s actually tiny, microscopic shards of metal and carbon!

When you step on your brakes, your brake pads squeeze against a spinning steel rotor. The extreme friction literally shaves off microscopic layers of the pad material to slow a vehicle down. Because your front brakes do about 70% of the stopping work, your front wheels will always get dirty way faster than the rears.

If your brakes are squealing along with that dust, it means the wear indicators are doing their job. Let's get them inspected at Jeno's Auto Service if you want to be sure!

Address

3593 W. Bowles Avenue
Littleton, CO
80123

Opening Hours

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

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