Diesel Engine Service & Repair
Ford PowerStroke, Dodge Cummins & Chevy Duramax — Rancho Cucamonga, CA
From a rough idle to a full rebuild, the engine is where we live.
We diagnose carefully before we touch a thing — no guesswork, no throwing parts at the problem.
714-470-7478 · 8880 Archibald Ave Unit H, Rancho Cucamonga, CA 91730
Diesel engines seldom fail randomly — there's always a reason, and finding it is our job.
A check-engine light, a coolant leak, a turbo that's lost its punch, or low power and bad fuel mileage all trace back to something specific. We run the diagnosis first, show you what we find, and fix it right the first time.
Whether it's an emissions code, a DPF problem, or a tired engine that needs a full rebuild, we've got the bays, the OEM parts on the shelf, and the diesel experience to get your truck back to work.
» Digital Inspections Now Available
Buying a used diesel? Get a full pre-purchase digital inspection — photos included. We walk the truck bumper to bumper and send you a clear, itemized report straight to your phone, so you see exactly what you're buying before you sign.
Ask about a pre-purchase inspection → 714-470-7478
Diesel Truck Engine Services
Everything engine, done right. From check-engine diagnosis to full rebuilds, DPF service, and emissions repair — we diagnose carefully before we touch a thing.
- Engine rebuilding & diagnosis
- DPF service
- Emissions repair & diagnosis
- Cooling system repair & diagnosis
- Turbo replacement & diagnosis
- Check engine light diagnosis
- Exhaust service & replacement
- Intake service & replacement
- Accessory belt replacement
- Charging system diagnosis
- Battery replacement & service
- Motor mount replacement
CAREFUL DIAGNOSIS
We Diagnose First — Always
Diesel repair gets expensive fast when a shop guesses. We don't. Every engine job starts with a careful, methodical diagnosis so you're paying to fix the actual problem — not to find out what it was. Done right the first time, never rushed.
PARTS & WARRANTY
OEM Parts, Backed in Writing
• OEM parts only, covered by a 2-year / unlimited-mile warranty
• NAPA parts covered by the NAPA 12-month / 12,000-mile warranty
• All OEM filters in stock and a large parts inventory — less downtime waiting on parts