BMW 3 Series Engine Overhaul in Hyderabad | GarageNation

GarageNation provides specialist engine overhaul for the BMW 3 Series in Hyderabad — using the correct OEM diagnostic tools, manufacturer-specified parts, and service procedures tailored to BMW 3 Series 2.0 B48 4-cyl petrol (184/258 bhp) and other variants. Price range: ₹40,000 – ₹2,50,000. Turnaround: 7–21 days. Warranty: 1 year on overhaul.

Why BMW 3 Series Owners Need Specialist Engine Overhaul

The BMW 3 Series (Sedan, Petrol / Diesel) has specific service requirements that generic workshops often miss. Complete engine strip, bore measurement, new pistons, bearings, seals, head rebuild, and reassembly done incorrectly can trigger warning lights, void residual warranty, and lead to further component damage. GarageNation technicians follow BMW 3 Series factory procedures for every engine overhaul job.

Known BMW 3 Series Issues Related to Engine Overhaul

• N20/B48 timing chain stretch causing cold-start rattle at 60,000–80,000 km

What We Do for BMW 3 Series Engine Overhaul

• Full compression, leak-down, and oil pressure test to confirm overhaul necessity
• Engine stripped — bore measured for wear, taper, and ovality against factory limits
• Cylinder head sent to specialist for crack test, resurface, valve seat re-cut, and new stem seals
• New pistons, rings, bearings, gasket set, and all seals fitted; engine reassembled and run-in on bench

Warning Signs — When to Book

• Compression below 65% of factory spec on two or more cylinders
• Oil consumption exceeding 1 litre per 1,500 km
• Persistent engine knock unresolved by oil change
• Blue or white smoke under all operating conditions

BMW 3 Series Engine Variants We Service

• 2.0 B48 4-cyl petrol (184/258 bhp)
• 2.0 B47 4-cyl diesel (190 bhp)
• 3.0 B58 6-cyl petrol (374 bhp M340i)

Frequently Asked Questions