Bama Diesel is your trusted truck and trailer repair specialist. From full diagnostics to 24-hour road call service, we keep your rig running strong.

Our Services

DEF & Suspension Repair

DEF and Suspension Repair

DEF System & Suspension Repair

Bama Diesel specializes in two of the most common — and most disruptive — issues that keep modern diesel trucks off the road: DEF (Diesel Exhaust Fluid) system failures and suspension problems. Our mobile technicians are equipped to diagnose and repair both systems on-site, getting your truck back in compliance and back on the road fast.

A DEF fault can trigger a derate that severely limits your engine power or even prevents the truck from moving. Suspension failures affect handling, safety, and load capacity. Both require prompt, expert attention — and that's exactly what Bama Diesel delivers.

DEF System & Suspension Services

Modern emissions systems are complex, and DEF faults can originate from multiple components including the SCR catalyst, DEF pump, injector, sensors, or wiring. Bama Diesel uses advanced diagnostic tools to pinpoint the exact failure and perform the correct repair — not just a code clear.

  • DEF system diagnostics & fault codes
  • DEF pump & injector repair
  • SCR & DPF system service
  • Emissions derate diagnosis & repair
  • Air ride & leaf spring suspension repair
  • Shock absorber replacement
  • Steering component inspection & repair
  • Fifth wheel & kingpin inspection

Whether your truck is derating due to an emissions fault or riding rough from a blown air bag, Bama Diesel has the tools and experience to fix it right. We're available 24/7 across Alabama for mobile roadside support — call us now and we'll come to you.