Rough idle, smoke, or power loss? Our team at Rollin Wrench tackles engine problems fast, so your truck performs like it should. Stop worrying about gaskets, turbos, injectors, and more, we’ve got you covered.
Diesel Engine Repair in Birmingham, AL
Your engine is the heart of your truck—and when it starts showing signs of trouble, you can’t afford to wait. At Rollin Wrench, we offer diesel engine repair for commercial trucks, heavy-duty fleets, buses, and semis. Whether it’s a small oil leak or a major loss of power, we come to your location and handle it on the spot.
Our techs service all major engine platforms including Cummins, Detroit, Paccar, Volvo, CAT, and International. We use advanced diagnostic tools to identify the issue quickly and perform precision repairs without the need for towing or waiting on a shop.
Common engine repairs we perform on-site include:
- Injector replacement and fuel system diagnostics
- Turbocharger inspection and repair
- Valve cover, oil pan, and gasket leak repairs
- Crankcase pressure and blow-by diagnosis
- Engine overheating diagnostics and cooling system repair
- Fault code retrieval and more!
What Makes Us Different
Rollin Wrench’s engine repairs don’t require a shop visit. Our mobile diesel mechanics are equipped with the same diagnostic software and tools used at dealerships—and we bring it directly to your truck. We understand the urgency of engine problems, especially when you’re hauling a load or managing a fleet. That’s why we operate 24/7 and specialize in delivering accurate, efficient repairs wherever you are—roadside, yard, or jobsite.
Why customers trust us for engine repair:
- Mobile engine repair with zero towing required
- Professional technicians trained on all major diesel engines
- Real-time diagnostics and transparent updates
- Preventive insights to avoid recurring failures
Contact Us About Diesel Engine Repair Now: Call 205-346-2122!
If your engine is down or running rough, call Rollin Wrench at 205-346-2122. We’ll dispatch a mobile diesel tech to your location for fast and reliable engine repair.
What Areas Do You Serve For Engine Repair?
As well as Birmingham, AL, we also proudly service the following areas: Alabaster, Pelham, Trussville, Gardendale, Moody, Leeds.
What Are Common Signs Of Engine Trouble?
Look for symptoms like hard starting, rough idling, excessive smoke, loss of power, overheating, and strange knocking sounds. Any of these can indicate engine trouble and should be inspected quickly to avoid further damage.
Can You Drive A Semi With A Bad Injector?
Driving with a bad injector can lead to poor fuel economy, increased emissions, rough running, and long-term engine damage. It’s best to have the issue diagnosed and repaired as soon as possible.
How Can I Get Engine Repair?
To schedule mobile engine repair, call Rollin Wrench at 205-346-2122. Our techs will come to your location and perform diagnostics and repairs on-site.
