Engine Overhaul and Replacement in Junction City, OR

Engine trouble means downtime—and downtime costs you. At Twisted Wrench Mobile Repair in Junction City , OR , we specialize in mobile engine overhaul and replacement for heavy-duty diesel vehicles, getting you back on the road quickly and reliably.

When the engine is not running right, your entire operation comes to a halt. Serious engine issues can result in significant downtime. At Twisted Wrench Mobile Repair , we offer expert engine overhaul and replacement services for heavy-duty vehicles in and around Junction City , OR , and we bring the service right to you.

Mobile Engine Repair Near Me

Diesel engines are built to last, but even the toughest ones wear down over time. If your engine is constantly overheating, struggling to maintain power, leaking fluids, or burning oil, it could be a sign that your vehicle needs a complete engine overhaul or a full replacement. Our team will help you weigh your options and choose the most cost-effective path forward, without upsells or pressure.

Common signs you might need an overhaul or replacement include:

  • Knocking or ticking noises from the engine
  • Low compression or loss of power
  • White, blue, or black smoke from the exhaust
  • Frequent overheating
  • Metal shavings in the oil
  • Recurring coolant or oil leaks
  • Excessive fuel consumption

We work with CAT, Cummins, International, Kenworth, Freightliner, and other major diesel engine brands, and we’re fully certified to do so. Whether it’s a component-level rebuild or a full swap-out, we’re equipped and experienced to handle the big jobs.

Engine Overhaul and Replacement at Twisted Wrench Mobile Repair

For engine overhauls, we disassemble and rebuild key components, including pistons, cylinder heads, fuel injectors, bearings, seals, and gaskets. We carefully inspect each part and restore the engine to optimal condition, all with minimal disruption to your workflow.

For engines beyond repair, we offer comprehensive engine replacement services—whether you’re upgrading, replacing a remanufactured engine, or replacing a failed unit. We'll remove the old engine, install the new one, and ensure everything is functioning right before we leave your site.

We take the time to explain your options, listen to your concerns, and develop a repair plan tailored to your needs. If you're dealing with engine failure or ongoing performance issues, get in touch with Daniel and the team at Twisted Wrench Mobile Repair.

Engine Overhaul and Replacement in Junction City , OR

Contact us today for trusted engine repair, overhaul, and replacement services in Junction City , OR , and the surrounding areas. Feel free to call us if you have any questions or concerns you’d like to discuss immediately.

Diesel Engine Specialists That Come to You – Twisted Wrench Mobile Repair.