Diesel Engine Diagnostics & Repair in Lake in the Hills, IL
Find the Problem Fast, Fix It Right
A check engine light, loss of power or a truck that won’t start costs you money every hour it sits. We use modern diagnostic tools to read fault codes and track down the real cause on Volvo D11, D13 and D16, Detroit DD5, DD8, DD13, DD15 and DD16, Cummins, MaxxForce and Caterpillar engines.
Before any repair starts, you get a clear explanation and an estimate, so there are no surprises when you pick up the truck.
What's Included
- Computer diagnostics and fault code reading
- Check engine and derate warnings
- Loss of power and hard starting
- Cooling system and overheating
- Fuel system and injector problems
- Turbo, air intake and exhaust issues
- Engine repairs after diagnosis
Frequently Asked Questions
Yes. Derate is usually triggered by an emissions, sensor or engine fault. We read the codes, find the cause and repair it so the truck returns to full power.
Simple fault codes can often be diagnosed the same day. More complex problems may take longer; we keep you updated and give you an estimate before any repair.
We service Volvo D11, D13 and D16, Detroit DD5, DD8, DD13, DD15 and DD16, Cummins, MaxxForce and Caterpillar engines. Call us with your engine details and we’ll confirm.
Yes. Parts we install carry a 1-year warranty, and our labor is covered for 3 months.