Meta Mechanics, Dubai’s trusted automotive repair expert, recently completed a comprehensive engine overhauling service for an Audi Q5. The vehicle was experiencing several performance issues, including a rough idle, poor fuel efficiency, and loss of power. After conducting a detailed inspection, our team identified multiple critical issues that required attention. With our expert skills and state-of-the-art equipment, we overhauled the engine, addressing all the problems and restoring the vehicle’s performance to its optimal level.
Issues Identified and Solutions Provided:
- Worn Pistons and Cylinder Walls Causing Low Compression
Problem: The pistons and cylinder walls had excessive wear, resulting in low compression, rough idle, and a lack of power. This led to inefficient combustion and poor engine performance.
Solution: As part of the engine overhaul, we replaced the worn pistons and reconditioned the cylinder walls, restoring proper compression. This resulted in a more efficient combustion process, smooth idle, and restored power and acceleration. - Damaged Valve Seats and Valve Guides
Problem: The valve seats and guides were severely damaged, causing improper sealing and poor engine performance. This led to a drop in compression and engine misfires.
Solution: We replaced the damaged valve seats and valve guides with new, high-quality components. Additionally, we performed a valve grinding to ensure proper sealing. This improved the engine’s combustion efficiency, eliminating misfires and restoring power and fuel efficiency. - Worn Timing Chain and Tensioners
Problem: The timing chain and tensioners had worn down over time, causing the camshaft and crankshaft to fall out of sync. This led to engine misfires, poor acceleration, and rough operation.
Solution: We replaced the timing chain and tensioners with new, durable parts, ensuring proper timing between the camshaft and crankshaft. This restored smooth engine operation, improving acceleration and eliminating misfires. - Excessive Carbon Build-Up in the Combustion Chambers
Problem: There was significant carbon build-up in the combustion chambers, intake valves, and piston heads. This build-up reduced combustion efficiency, causing power loss, poor fuel economy, and rough running.
Solution: During the engine overhaul, we performed a thorough cleaning of the combustion chambers and intake valves, removing the carbon deposits. This restored proper combustion, resulting in better fuel economy, smoother engine performance, and increased power. - Faulty Oil Pump Causing Low Oil Pressure
Problem: The oil pump was malfunctioning, resulting in low oil pressure and inadequate lubrication to critical engine components. This could have led to further engine wear if not addressed.
Solution: We replaced the faulty oil pump with a new, high-performance unit, restoring proper oil pressure and ensuring the engine received adequate lubrication. This helped reduce friction and wear on the internal components, prolonging the engine’s lifespan.
Audi Q5 Engine Diagnostic and Inspection
Audi Q5 Engine Disassembly and Inspection
Audi Q5 Cylinder Head Removal and Cleaning
Audi Q5 Piston and Ring Replacement
Audi Q5 Crankshaft Inspection and Repair
Audi Q5 Valve Replacement or Resurfacing
Audi Q5 Timing Chain/Belt Replacement
Audi Q5 Bearing and Gasket Replacement
Audi Q5 Oil Pump and Water Pump Replacement
Audi Q5 Camshaft and Lifters Inspection
