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Engine & Transmission Service

Restore torque, refine shift smoothness, and secure mechanical longevity with our dealership-grade OBD system diagnostics, gearbox overhauls, and fluid services.

Precision Powertrain Solutions

Engine & Transmission Service

Your engine and transmission are the heart of your vehicle. Modern high-end vehicles rely on complex electronic networks and tight mechanical tolerances. Standard repair methods can miss electrical sensor anomalies, leading to component failure. Vellore Auto Garage utilizes official Bosch diagnostic routines to pinpoint powertrain issues with surgical accuracy.

What is Included:

  • Computerized Engine Diagnostics: Full scanning of engine control module (ECM) error logs and live sensor analysis (MAF, O2 sensors, ignition timing).
  • Scheduled Lube Service: Replacement of engine oil using certified premium multi-grade lubricants alongside genuine Bosch oil filters.
  • Gearbox Fluid Service: Flushes and oil replacements for automatic and manual transmissions to prevent torque converter slippage.
  • Heavy Mechanical Repair: Clutch plate overhauls, valve adjustments, gasket replacements, and exhaust manifold repairs.

Common Warning Signs:

If you experience any of the following symptoms, we recommend scheduling an engine transmission scan immediately:

  • The dashboard Check Engine light comes on or flashes.
  • Rough shifting, gear slipping, or delayed engagement in automatic vehicles.
  • Burning smells or oil drops under the engine bay.
  • Unusual grinding, rattling, or whining noises during acceleration.

Need Expert Diagnosis?

Avoid expensive dealership markups. Our Bosch-certified techs will inspect your engine and provide an upfront quote before starting any work.

Or Call Our Chief Mechanic
+91 94430 40252

Frequently Asked Questions

How often should engine oil and filter be changed?
For optimal engine performance, Bosch recommends changing the engine oil and filter every 10,000 km or once a year, whichever comes first. Heavy stop-and-go driving or hot weather conditions may require shorter intervals (7,500 km).
What should I do if my check engine light starts flashing?
A flashing check engine light indicates a critical engine misfire or malfunction that can damage your catalytic converter. You should pull over safely, turn off the engine, and arrange a diagnostic scan immediately. Do not drive long distances with a blinking engine warning light.
Why is a transmission fluid flush necessary?
Over time, automatic and manual transmission fluid degrades and accumulates metal particles. Flushing the fluid clears out debris, restores lubrication, prevents gears from slipping, and extends gearbox lifespan.
How long does a computerized engine diagnostic scan take?
A standard computerized scan takes about 30 to 45 minutes. Our technicians read fault codes, analyze live engine sensor metrics, and trace the electrical root cause before presenting a clear, transparent estimate.