Engine Repair at AutoX
Major and Routine Engine Overhaul in Spain

The engine is the heart of your car, and its malfunction can paralyze your entire life. Knocking, overheating, loss of power, and blue smoke from the exhaust are serious symptoms that require immediate attention. AutoX Service specializes in high-quality engine repair of any complexity — from eliminating minor noises to complete engine overhaul. We will restore your car’s engine to its former power, efficiency, and reliability.

Warning signs: when your engine needs help

Do not ignore these symptoms — they may indicate the onset of serious problems:

Unusual knocks, humming, or grinding in the engine area.

Loss of power — the car feels sluggish and struggles to accelerate.

Increased oil or fuel consumption.

Difficulty starting the engine, especially when cold.

Thick smoke from the exhaust (blue, gray, or black).

Engine overheating and constant warning light activation.

Fluctuating idle RPM, engine stalling.

Loss of compression and characteristic “sneezing” noise.

Our specialists perform a comprehensive diagnostics to accurately determine the scope of necessary repairs.

Our engine repair services

We provide a full range of services to restore engine performance:

Comprehensive engine diagnostics: compression measurement, ECU computer diagnostics, fuel system pressure check.

Timing chain or belt replacement and related components (tensioners, rollers).

Turbocharger repair and replacement.

Replacement of valve stem seals and piston rings.

Injector cleaning and flushing, valve adjustment.

Cylinder head repair: milling, valve replacement, guide sleeve replacement.

Complete engine overhaul: cylinder block boring, piston replacement, connecting rod and main bearings, crankshaft repair.

Why a complete engine overhaul at AutoX is the right choice

Engine repair is an investment, and we ensure that investment is reliable.

Accurate diagnostics: we do not begin disassembly until the exact cause of the malfunction is identified. This saves you time and money.

Professional equipment: we use torque wrenches, end tools, and specialized stands for precise assembly to ensure proper sealing and clearances.

Quality parts: we use only proven components from reliable suppliers — original parts and high-quality alternatives.

Work guarantee: we are confident in the quality of our repairs and provide an official warranty on all performed work.

Honest evaluation: after diagnostics, we provide a detailed work plan and cost estimate so you can make an informed decision.

Do not wait until the engine fails completely! At the first signs of a malfunction, contact the professionals at AutoX. Book a comprehensive engine diagnostics appointment, and we will offer the most efficient and cost-effective repair solution.