Expert Engine Repair & Replacement

Heavy-Line Expertise

Damien has 20 years of experience handling major mechanical teardowns and rebuilds.

Accurate Diagnosis

We perform compression and leak-down tests to know exactly what's wrong inside the engine.

Preventative Care

Expert replacement of critical components like timing belts to prevent catastrophic failure.

Cost-Effective Options

We offer honest advice on whether to repair, rebuild, or replace the engine.

Quality Parts

We use OEM or premium aftermarket gaskets, seals, and internal components for lasting reliability.

Diagnostic Testing

We assess the internal health of the engine to determine the extent of the damage.

Options & Quoting

We present you with the options—repair, rebuild, or replace—along with transparent pricing.

Precision Repair

We perform the mechanical work with meticulous attention to torque specs and cleanliness.

Testing & Run-In

We thoroughly test the repaired or replaced engine, ensuring it runs smoothly with no leaks.

Engine issues can manifest in many ways: a check engine light, rough idling, misfires, excessive smoke from the exhaust, overheating, or unexplained coolant and oil consumption. Ignoring these symptoms can quickly turn a minor repair into a catastrophic engine failure.

We utilize advanced diagnostic tools to pinpoint the exact cause of the problem. We perform compression tests, cylinder leak-down tests, and cooling system pressure tests to assess the internal health of the engine. Once we identify the issue, we provide a clear, detailed explanation of the necessary repairs.

We handle all aspects of engine repair, including replacing worn timing belts and chains, repairing blown head gaskets, fixing oil and coolant leaks, and replacing faulty sensors, fuel injectors, and ignition coils. Our goal is to restore your engine's performance and reliability efficiently.

The timing belt or chain is a critical component that keeps the top half of the engine (the valves) perfectly synchronized with the bottom half (the pistons). If a timing belt snaps while driving, the pistons will smash into the open valves, causing massive internal damage that often requires a full engine rebuild or replacement.

Timing belts must be replaced at specific intervals dictated by the manufacturer (e.g., every 100,000km or 5 years). At DG Auto, we have the specialized locking tools required to perform complex timing belt and water pump replacements accurately, particularly on European vehicles where precision is paramount.

While timing chains are generally designed to last the life of the engine, they can stretch or suffer from failed tensioners, causing a rattling noise on startup. We can diagnose and replace worn timing chain kits, saving your engine from future disaster.

In cases of severe internal damage—such as a spun bearing, a cracked block, or massive compression loss—a simple repair may not be possible. In these situations, we offer two solutions: a full engine rebuild or an engine replacement.

An engine rebuild involves completely disassembling the engine, machining the block and cylinder head, and replacing all internal bearings, piston rings, seals, and gaskets. This effectively gives you a 'zero-kilometer' engine built to exact tolerances.

Alternatively, if a rebuild is not economically viable, we can source a high-quality, low-mileage used engine or a reconditioned engine and perform a professional installation. We discuss all options with you, considering the age and value of the vehicle, to find the most cost-effective solution to get you back on the road.

My car is leaking oil, is it expensive to fix?

How do I know if my head gasket is blown?

When should I change my timing belt?

Is it better to rebuild or replace an engine?