Tune up service near Carol Stream, IL

Ongoing problem for 9 years. Dealer repaired emissions error and check engine light returned in two weeks with same problem. AACCEL repaired the emissions, and now I can fuel the car in less than 15 minutes and pass the Will County emissions testing.

Always courteous and I'm always in and out in about 40 mins. Affordable and professional. Would recommend. Benjamin V.

I went to Kar Care without an appointment, they estimated my concern and were able to fix my car the same day

Same day, fast, excellent, reliable service. Love it!! Great customer service!! And low prices. Will recommend to friends and family Thank you and my car thanks you Helen R. Mundelein, IL

I always receive professional, courteous and friendly service!

I took my ML 350 due to a problem with the Engine. The drive chain had broken. The dealer's recommendation was to repair and cost was something of buying another car! So, I took to Dupage Auto Werks. The recommendation is to replace the 118K miles engine with a much lower engine. They shopped and found a fimilar engine and practically did a 'Engine Transplantation'! Now that I have an engine not only has a lower mileage, but also was cheaper overall. Very satisfied with them to have suggested and able to get my car worth somehting that I can keep it a much longer time!