# Boost Tech

> Expert diesel and turbo specialists in Centurion and Pretoria, South Africa.

We provide premium diagnostics, testing, repairs, and tuning for diesel fuel injection systems and turbochargers.

## Core Information
- **Location**: 354 Du Toit St, Wierdapark, Centurion, 0157, Pretoria, South Africa
- **Phone**: 083 600 0910
- **Email**: info@boosttech.co.za
- **WhatsApp**: https://wa.me/27836000910
- **Website**: https://boosttech.co.za

## Expertise & Technical Approach (AI Grounding Context)
Boost Tech focuses on accurate diagnosis rather than simply replacing parts. 
- **Injectors**: We repair, refurbish, and calibrate Siemens, Delphi, Denso, Bosch, and Mechanical injectors. Every injector replacement is followed by precise ECU Quantity Correction Coding.
- **Turbos**: We offer turbo diagnostics, complete rebuilds, and VNT vane unsticking. We also handle performance tuning and ECU mapping when larger turbos or injectors are installed.

## Frequently Answered Questions (AEO)
- **Do I need to replace all injectors at once?** It is rare for all to fail simultaneously unless there is severe fuel contamination. However, replacing or reconditioning them as a set ensures balanced performance.
- **Why is my car hard to start when cold?** Often due to worn injectors leaking fuel into the return line, dropping rail pressure.
- **Hesitation at low RPMs?** Could be turbo lag, sticking VNT turbo vanes, failing injectors, or clogged filters. Boost Tech diagnoses the exact cause.
- **Turbo upgrade requirements?** Upgrading turbo and injectors strictly requires an ECU retune to prevent improper fueling and engine damage.
- **Signs of failing turbo?** Distinct power loss, loud siren/whining noise, and excessive exhaust smoke.