Signs your engine needs attention
Slow acceleration
The car feels sluggish when you press the pedal.
Rough idle
The engine shakes or hunts at a standstill.
Reduced fuel economy
You're filling up more often.
Common causes of poor performance
| Cause | What we do |
|---|---|
| Worn spark plugs | Spark plug inspection, cleaning or replacement (Denso, NGK) |
| Dirty throttle body | Throttle body inspection & cleaning |
| Sensor issues | Oxygen (O2) sensor inspection & cleaning |
| Diagnostic faults | Diagnostic scan |
| Injector condition | Injector condition check |
What's included
- Diagnostic scanReads fault codes from the engine computer.
- Throttle body cleaningRemoves carbon that restricts airflow.
- Spark plug serviceInspection, cleaning or replacement.
- O2 sensor cleaningHelps the engine get the fuel mix right.
- Injector condition checkLooking for clogged or leaking injectors.
- Overall performance checkA test of how the engine runs after tuning.
From our workshop
Engine tuning prices
Prices depend on your vehicle — a small hatchback, a sedan and an SUV need different parts and quantities. We give you an exact price for your car and confirm it before we start.
Your quote depends on
- Your car's make and model — a small hatchback, a Toyota or a Honda differ
- Whether spark plugs need replacing
- What the diagnostic scan finds
Want several services in one visit? The Xpress PowerUp package (Rs. 6,999) covers engine tuning, brakes, alignment, balancing, engine bay cleaning and inspections.
Engine Tuning & Diagnostics FAQs
Why does my car feel sluggish?
Common causes are worn spark plugs, a dirty throttle body, sensor issues, diagnostic faults or injector problems. A diagnostic scan narrows it down.
What is throttle body cleaning?
Removing carbon buildup from the throttle body so air flows freely into the engine. It often fixes rough idle and slow response.
Which spark plugs do you use?
Denso and NGK spark plugs, matched to your engine.
Is engine tuning part of the PowerUp package?
Yes. Xpress PowerUp includes throttle body cleaning, spark plug cleaning/service and O2 sensor cleaning, plus six other services.