
Engine & Gearbox Overhaul / Replacement
Frequently Asked Questions
What are the signs that my car needs an engine overhaul?
Common signs include excessive engine oil consumption (white smoke), knocking noises from the engine, severe overheating history, and loss of power.
Do you repair gearbox mechatronic units for BMW and Mercedes?
Yes, we specialize in diagnosing and repairing mechatronic units (TCU) for ZF 8-speed (BMW) and 7G-Tronic/9G-Tronic (Mercedes) transmissions to fix jerking issues.
How long does a full engine overhaul take?
A full engine overhaul typically takes between 7 to 14 days, as it involves complete disassembly, cleaning, machining, parts replacement, and rigorous testing.
Overhaul enjin berapa kos?
Kos overhaul enjin bergantung pada sama ada anda perlu Top Overhaul (bahagian atas enjin sahaja) atau Full Overhaul (blok enjin penuh), dan parts mana yang perlu ditukar. Sebab setiap enjin lain-lain tahap kerosakan, kami periksa kereta anda dahulu dan bagi sebut harga jelas sebelum kerja bermula. Anda bayar untuk apa yang perlu sahaja. Hubungi kami melalui butang WhatsApp di halaman ini untuk pemeriksaan.
Engine overhaul vs replacement: which is better?
An overhaul rebuilds your original engine block, keeping matching engine numbers and often costing less than a full replacement, ideal when the block is still sound. A replacement (half-cut or reconditioned unit) makes more sense only when the block itself is cracked or beyond repair. We inspect your engine and honestly recommend the option that gives you the best value and reliability.
What is the difference between Top Overhaul and Full Overhaul?
A Top Overhaul repairs the upper part of the engine (the cylinder head, valves and head gasket), usually to fix overheating or oil-and-water mixing. A Full Overhaul goes deeper into the engine block, including pistons, rings, bearings and crankshaft, and is done for high oil consumption ('eating oil') or severe wear.
Do you provide a warranty, and how long does an overhaul take?
Yes, we provide a warranty on both parts and labour for all major engine and gearbox overhauls. A Top Overhaul usually takes 3–5 days, while a Full Overhaul takes about 7–14 days because it involves complete disassembly, machining, careful measurement and run-in testing before we hand the car back.