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    Call Us Now
    630-945-3421

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    Opening Hours
    Mon - Fri 7 - 6 | Sat 8 - 5

Engine Diagnostics

Modern Engines are more efficient and powerful than ever. With these greater levels of efficiency and power though comes complexity. The more parts there are the more things can go wrong. Lucky for you, it’s our job to figure out what is wrong.

  • Free Code Reads: If your ‘Check Engine’ light is on, bring your car by and we will tell you what is wrong for free.
  • Vehicle Doesn’t Start?: Give your nearest Excel Automotive Repair a calll and we will help you get your car to the shop.
  • Failed an Emissions Test?: We can figure out what went wrong and get your vehicle back on the road.
  • Smoke Test: An easy way to pinpoint certain engine issues is to perform a smoke test. We can do that for you.
  • Electrical Diagnostic: If you are experiencing issues with your car’s electrical system we can perform a test to find the issue.