A diesel engine block sitting on a wooden table next to tools in a mechanic shop in Decatur, IL.

Should I Overhaul My Diesel Engine?

Without regular maintenance and repair from a certified mechanic, minor problems in your truck’s diesel engine can become major issues requiring expensive repairs. Fortunately, an overhaul is often all you need to fix multiple engine issues and won’t cost as much as a new engine. Based in Decatur, IL, and serving the central Illinois area, the experts at Decatur Trailer Sales & Service can help you decide whether simple maintenance or an overhaul will be best to keep your semi or commercial truck running as it should.

Signs You Might Need a Diesel Engine Overhaul

Catching the early signs of a problem in your diesel engine can mean the difference between an engine overhaul and needing a new engine – with overhauls costing you only a fraction of a replacement. If you’re experiencing one or more of the following signs in your diesel engine, it might be time to visit a certified diesel mechanic shop for an overhaul:

  • Oil sludge buildup
  • Metal shavings in the oil
  • White or blue exhaust 
  • Banging or rattling from under the hood
  • Leaking cylinders
  • Dropped valve
  • Thick black smoke
  • Wobbling turbocharger
  • Higher than normal blow-by
  • Runaway idle

Semi and Commercial Truck Repair

The technicians at Decatur Trailer Sales & Service, Inc. provide full-scale repair services with a quick turnaround time to get you back on the road. From transmissions to fuel injector systems to complete engine overhauls, Decatur Trailer Sales & Service, Inc. offers comprehensive diesel engine repair services for commercial vehicles in the Decatur and Central Illinois area. By carefully combing through your engine’s components to identify and replace faulty components, our skilled mechanics will restore your engine’s power and longevity for a fraction of the cost of a new engine. We also offer diesel engine electrical services to diagnose and fix energy shortages in your semi-truck or trailer.

Semi-Truck Maintenance

Regular preventative maintenance helps minimize the risk of breakdowns and service issues on the road. From checking fluids and air filters to ensure your tires are ready for a cross-country haul, our certified technicians have the knowledge and experience to keep your commercial vehicle running safely for longer. Contact our diesel mechanic shop for a free estimate, and we’ll be happy to schedule a maintenance inspection for your commercial vehicle.

Choosing a Diesel Mechanic Shop

Experienced diesel engine technicians will not only optimize your engine’s performance but give you advice on how to get better performance out of your rig. The technicians at Decatur Trailer Sales & Service, Inc. have over 40 years of experience servicing commercial vehicles in and around Decatur, IL, and offer free estimates for maintenance or repairs. Write us a message or give us a call at 217.422.7179 to find out why our clients trust Decatur Trailer Sales & Service, Inc. for their commercial diesel engine needs.

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