diagnostic for a car

Comprehensive diesel engine service for your better-running car

Yes, diesel engines have a longevity advantage over gas-powered ones. And no, this doesn’t rule out the need for servicing as no engine can last forever. Although diesels require less attention on the ignition side, they are still susceptible to clogs, wear and tear, and failures. Is this something you should worry about? It depends on how soon you take your car or truck for a diesel engine check at ASG.

Don’t tempt fate if you have difficulty starting your diesel, your car stalls for no reason, or it runs rough when speeding up. Driving a vehicle without knowing what’s going on under its hood is an unnecessary risk that may cost you just too much.

At ASG, we can ensure your car has no under-the-hood ailments with our comprehensive diesel engine service and repairs. Whether you own an Asian or European set of wheels, drop it off at our automobile shop so that our ASE-certified specialists inspect it. We’ve got all tools and equipment to check your engine block, valves, guides, pistons, and other components in no time.

Can’t start your diesel vehicle to get to ASG? We can arrange a tow for you.

What can we do as part of diesel engine repair service?

Getting your diesel serviced with ASG includes:

  • draining water from trap reservoirs
  • engine coolant change
  • dirt and debris removal
  • fuel system bleeding and de-clogging
  • air, fuel, and oil filter replacement
  • engine component repairs

Regardless of the size of the servicing job on your vehicle, we’ll provide you with ASG’s industry-leading warranty. It covers minor and major diesel car repairs for 48,000 miles or 48 months. No automobile shop in Indianapolis can beat it.

Make sure your diesel lasts longer and runs more smoothly. Get it serviced with ASG!

Google Latest Reviews
ASG Automotive
Reviewed from Google

4.5 out of 5 stars

Corey Johnson
Corey Johnson

5 out of 5 stars

posted 7 months ago

ASG automotive earned my respect as a car repair shop! Took my 2013 Mercedes there after experiencing some drive shaft issues. They took my car in and diagnosed the problem to make sure no further damage was done to the engine and transmission. Service to my vehicle was top notch but the best part was the assurance and honesty from the people that work at ASG. They even took time to follow up with me months after my repair to make sure of quality service. Will be taking my car here for any future repairs or needs!

Kay Morris
Kay Morris

5 out of 5 stars

posted 4 months ago

When I arrived I was greeted with a smile. Scott reviewed exactly what they would be doing to my car. He said they would then inspect my car for any other issues. He said they would drive it around to make sure work was done. He told me it would take about 2 hours and then told me where I could wait. Scott came in when they were about done and told me what was done and two of the guys drove it around. They brought my car to the front door. Wait time was less than what I was told. My car was completed better than my expectations. Everyone I was in contact with was very friendly and helpful. I will tell others about this place and I will return when needed. Very pleased with the service I received.

Fletcher White
Fletcher White

5 out of 5 stars

posted 1 month ago

Initially went to ASG as they were the only certified Saab repair service in Indianapolis. Terrific work and on time (even when parts are hard to find). Also had great experience with their service of my Ford Flex. All around satisfied. Highly recommend!

Derek Speed

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