Auto Repair in Downers Grove, IL

About J&C Auto Service

We are a 2017, 2020, 2021, 2022, and 2023 Nextdoor Neighborhood Favorite! We have been servicing Downers Grove and the surrounding area since 1956. Come visit us at J & C Auto Service. We can help you with all your auto repair needs. Thank you to all our customers for making us a Nextdoor Neighborhood Favorite.

Professional Car and Truck Repair Services by J&C Auto Service in Downers Grove

J&C Auto Service | 630-968-9827 | 821 Ogden Ave, Downers Grove IL 60515 Experience reliable, expert auto repairs and professional service today at J&C Auto Service. Our objective is to provide top-quality automotive services at affordable rates. Don't hesitate to contact us at 630-968-9827 to schedule your appointment.

Quality and Speed

We understand the importance of your time, which is why our location in Downers Grove, IL, is conveniently situated near you. Whether it's routine truck or car maintenance or more extensive repairs, most services can be completed while you wait. No matter the level of complexity, our commitment is to ensure swift auto repairs that will have you back on the road without delay.

Transparent Pricing: What's the Cost?

Shop Front For customers in the Downers Grove area, J&C Auto Service has been offering straightforward cost estimates since 1956, ensuring transparency before starting any work. Feel free to inquire about ways to minimize auto repair expenses or explore how to improve your vehicle's performance. Our work is backed by a reliable guarantee you can rely on. Give us a call today at 630-968-9827 to set up an appointment!

We're The Top Choice for Auto Repairs in Downers Grove

Our customers consistently enjoy the unmatched expertise offered by our auto mechanics, making us their top choice! With certified technicians and seasoned auto repair specialists, we deliver 5-star service for both domestic and imported vehicles, spanning a wide range of makes and models.

Call today to schedule an appointment at 630-968-9827 or email us.

See What We Do!

AC Repair, Asian Vehicle Repair, Auto Body & Refinishing Services , Car & Truck Care, Collision Repair Services, Domestic Cars & Trucks, Electrical Services, Electronic Services, Engine & Transmission, and Engine Maintenance

Testimonials

Returning for the fix. I had my jetta in for the usual oilchange/check last Dec. when Mike told me I needed new controller arms/balljoints. Since I had a second car to use, I chose to let it sit until spring. 5 months later the work was performed without issue AND within the same price quote from last December. With all the economic change going on this means something.

Jim L, 05/30/2025
Excellent Service and Price! As usual, J and C provided us with excellent service and price for our routine service on our MDX. They never try to upsell unnecessary services. They are very trustworthy!

Rene B, 05/29/2025
Quick, professional service! The service here is professional and reliable. The team is honest and pleasant.

Mary Ann R, 05/28/2025
Best people to deal with! Just reiterating what i feel anytime i have to leave my car at J&C and that's PEACE OF MIND.

Mary M, 05/27/2025
Great Shop! Good work. Fair pricing. Fast service.

Jim L, 05/22/2025
Service as promised! I appreciate the quick turnaround and a job well done, as promised.

Bill S, 05/21/2025

Vehicle Tips

According to recent studies, 5 percent of all motor vehicle fatalities are clearly caused by automobile maintenance neglect.
The cooling system should be completely flushed and refilled about every 24 months. The level, condition, and concentration of coolant should be checked. (A 50/50 mix of anti-freeze and water is usually recommended.)
Never remove the radiator cap until the engine has thoroughly cooled. The tightness and condition of drive belts, clamps and hoses should be checked by a pro.
Change your oil and oil filter as specified in your manual, or more often (every 3,000 miles) if you make frequent short jaunts, extended trips with lots of luggage or tow a trailer.
Replace other filters (air, fuel, PCV, etc.) as recommended, or more often in dusty conditions. Get engine drivability problems (hard stops, rough idling, stalling, diminished power, etc.) corrected at a good shop.
A dirty windshield causes eye fatigue and can pose a safety hazard. Replace worn blades and get plenty of windshield washer solvent.
Have your tires rotated about every 5,000 miles. Check tire pressures once a month; let the tires cool down first. Don't forget your spare and be sure your jack is in good condition.
Check your owner's manual to find out what fuel octane rating your car's engine needs then buy it.
Keep your tires inflated to the proper levels. Under-inflated tires make it harder for your car to move down the road, which means your engine uses more fuel to maintain speed.
Lighten the load. Heavier vehicles use more fuel, so clean out unnecessary weight in the passenger compartment or trunk before you hit the road.
Use the A/C sparingly. The air conditioner puts extra load on the engine forcing more fuel to be used.
Keep your windows closed. Wide-open windows, especially at highway speeds, increase aerodynamic drag and the result is up to a 10% decrease in fuel economy.
Avoid long idling. If you anticipate being stopped for more than one minute, shut off the car. Contrary to popular belief, restarting the car uses less fuel than letting it idle.
Stay within posted speed limits. The faster you drive, the more fuel you use. For example, driving at 65 miles per hour (mph) rather than 55 mph, increases fuel consumption by 20 percent.
Use cruise control. Using cruise control on highway trips can help you maintain a constant speed and, in most cases, reduce your fuel consumption.
Keep your engine tuned. A fouled spark plug or plugged/restricted fuel injector can reduce fuel efficiency as much as 30 percent.
Inspect the engine's belts regularly. Look for cracks or missing sections or segments. Worn belts will affect the engine performance.
Have the fuel filter changed every 10,000 miles to prevent rust, dirt and other impurities from entering the fuel system.
Change the transmission fluid and filter every 15,000 to 18,000 miles. This will protect the precision-crafted components of the transmission/transaxle.
Inspect the suspension system regularly. This will extend the life of the vehicle's tires.