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      Your concern might be complex to diagnose and may require additional equipment to pinpoint the cause. In this case, you'll receive Digital Inspection results plus a quote to perform deeper diagnostic/test procedures.

      Top 100 Diesel Truck Repair Shops in Mansfield, TX

      AutoTechIQ's Featured Certified Shop
      Jeremi's Auto Repair

      Jeremi's Auto Repair

      4.8
      Certified
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Gary D's Automotive

      Gary D's Automotive

      4.7
      Certified
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Felts Family Car Care

      Felts Family Car Care

      4.8
      Certified
      Mo-Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Customers reviewed this shop as best and happy
      Premier Diesel and Auto Repair

      Premier Diesel and Auto Repair

      4.7
      Good Standing
      Mo-Th 8:00 AM – 6:00 PM
      Fr 8:00 AM – 5:00 PM
      Sa-Su Closed
      Big Shop Diesel Services

      Big Shop Diesel Services

      4.5
      Good Standing
      Mo-Fr 7:30 AM – 4:30 PM
      Sa-Su Closed
      Kwality Auto Lube

      Kwality Auto Lube

      4.6
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 4:00 PM
      Su Closed
      Stellar Auto Solutions

      Stellar Auto Solutions

      4.9
      Good Standing
      Mo 9:00 AM – 9:00 PM
      Tu Closed
      We-Su 9:00 AM – 9:00 PM
      Driver's Edge

      Driver's Edge

      4.6
      Good Standing
      Mo-Sa 8:00 AM – 6:00 PM
      Su Closed
      Caliber Auto Care

      Caliber Auto Care

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 5:00 PM
      Su Closed
      Discount Auto Air

      Discount Auto Air

      4.9
      Good Standing
      Mo-Fr 9:00 AM – 4:00 PM
      Sa 9:00 AM – 3:00 PM
      Su Closed
      RPM Exhaust

      RPM Exhaust

      4.9
      Good Standing
      Mo-Fr 9:00 AM – 6:00 PM
      Sa 9:00 AM – 3:00 PM
      Su Closed
      Perks Auto

      Perks Auto

      4.8
      Good Standing
      Mo-Fr 9:00 AM – 6:00 PM
      Sa-Su Closed
      Auto Tech Services

      Auto Tech Services

      4.8
      Good Standing
      Mo-Fr 7:30 AM – 5:30 PM
      Sa-Su Closed
      Great Motors

      Great Motors

      4.8
      Good Standing
      Mo-Fr 9:30 AM – 5:00 PM
      Sa 9:30 AM – 3:00 PM
      Su Closed
      Brakes Plus

      Brakes Plus

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 5:00 PM
      Su Closed
      Guerrero's Alignment and Muffler Shop

      Guerrero's Alignment and Muffler Shop

      4.8
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa 8:00 AM – 2:00 PM
      Su Closed
      King Wheel & Tire

      King Wheel & Tire

      4.7
      Good Standing
      Mo-Sa 8:00 AM – 7:00 PM
      Su 9:00 AM – 5:00 PM
      AAJ auto Service, mechanic & tire& alignment and towing

      AAJ auto Service, mechanic & tire& alignment and towing

      4.7
      Good Standing
      Mo-Su 9:00 AM – 6:00 PM
      B&M Auto Specialists

      B&M Auto Specialists

      4.5
      Good Standing
      Mo-Fr 8:00 AM – 6:00 PM
      Sa-Su Closed
      Christian Brothers Automotive Mansfield

      Christian Brothers Automotive Mansfield

      4.4
      Good Standing
      Mo-Fr 7:00 AM – 6:00 PM
      Sa-Su Closed

      How weather affects Diesel Truck Repair

      Do you plan to take your vehicle to a place like Concordia, KS with prolonged heat/cold or humidity in the next 3 months? Please consider the following impact on your vehicle:

      The cooling system is one of the parts most significantly impacted by cold weather. The coolant circulating through it might be freezing partially or completely. Radiator and cooling system, which have to accommodate the expanding of the frozen liquid, are affected. Cracks may form resulting in a leaking cooling system. The cold might also be causing your radiator to contract, causing hoses and hose clamps to come loose if they're not tightened. Slower chemical reactions can extend the life of a battery by slowing the degradation. Batteries in cold climates can last up to 20% longer than in mild climates. However, when it gets cold fast, the much slower chemical reactions mean lower battery output. Remember when it seemed your battery instantaneously stops working at rapidly falling temperatures in Concordia, KS?

      Related Fixes

      Any or all of the following fixes might be proposed by your shop in Concordia, KS to restore your brake system to operate as designed and meet safety standards. THESE FIXES are offered by all shops IN the neighborhoods

      Related Fixes

      Select the state and town where this fix should be performed

      Diesel Truck Repair by city

      Top neighborhoods in Mansfield, TX

      Symptoms of Diesel Truck Issues

      Diesel trucks develop plenty of issues, like combustion issues, fuel efficiency changes, and electrical problems, to name a few. Still, most diesel truck problems come with specific symptoms that can indicate the culprit. Find out more about the common symptoms and causes of truck problems below.

      Excessive Exhaust Smoke (Black, Blue, or White)

      Cause: Black smoke may indicate a rich fuel mixture; blue smoke suggests burning oil due to worn seals or piston rings; white smoke can signal coolant leaks or incomplete combustion.

      Hard Starting or No Start

      Cause: A weak battery, faulty glow plugs, or low compression can make diesel engines difficult to start, especially in cold weather.

      Loss of Power

      Cause: Clogged fuel filters, a failing turbocharger, or air intake restrictions can reduce power output, especially under load.

      Rough Idle or Misfires

      Cause: Faulty injectors, a failing fuel pump, or poor-quality diesel fuel can disrupt combustion, causing uneven engine operation.

      Overheating Engine

      Cause: A failing water pump, clogged radiator, or low coolant levels can lead to overheating, which is especially concerning for diesel engines.

      Check Engine Light

      Cause: Issues such as EGR valve failure, a clogged diesel particulate filter (DPF), or sensor malfunctions can trigger the warning light.

      Fuel Contamination

      Cause: Water or dirt in the diesel fuel can lead to injector and fuel pump damage, causing performance issues and requiring system cleaning.

      Turbocharger Failure

      Cause: Excessive oil consumption, poor lubrication, or foreign object damage can cause a loss of boost pressure and reduced engine efficiency.

      Unusual Engine Noises (Knocking or Hissing)

      Cause: Injector knock, air leaks in the intake system, or exhaust manifold issues can produce unusual sounds during operation.

      Excessive Vibrations

      Cause: Faulty motor mounts, imbalanced drive shafts, or misaligned components can cause the truck to vibrate abnormally, especially at higher speeds.

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