Struggling with poor performance, misfiring, or starting issues? At MotorSector, we specialise in accurate fuel system diagnostics and repairs for petrol and diesel vehicles across Streatham, Croydon, Norbury, and the wider South London area.
A faulty fuel system can lead to reduced power, increased fuel consumption, or even breakdowns. Our technicians use advanced diagnostic tools to quickly pinpoint faults in your vehicle’s fuel delivery system—whether it’s a blocked injector, faulty fuel pump, or contaminated fuel.
⛽ Our Fuel System Services Include:
- Full fuel system diagnostics (petrol & diesel)
- Fuel injector testing, cleaning, and replacement
- High-pressure fuel pump diagnostics and repairs
- Fuel rail pressure sensor testing
- Fuel filter replacement
- Diesel leak-off testing and return flow analysis
- Fuel tank inspections and contamination removal
- Fuel pressure and flow rate checks
We work on all major makes and models including VW, Audi, Ford, Vauxhall, BMW, Peugeot, Mercedes, and more—using OE-quality parts and up-to-date software to ensure long-lasting, efficient repairs.
⚠️ Common Fuel System Fault Symptoms:
- Hard starting or failure to start
- Poor acceleration or flat spots when driving
- Engine misfires or rough idling
- Black smoke or strong fuel smell from exhaust
- Increased fuel consumption
- Warning lights such as “Check Engine” or “Fuel Rail Pressure”
From routine servicing to in-depth fault tracing, we provide clear explanations, honest advice, and fast turnaround—getting you back on the road safely and smoothly.
✅ Why Choose MotorSector?
- Experienced technicians trained in fuel system diagnostics
- Main dealer-level equipment without the price tag
- Transparent pricing and no unnecessary work
- Trusted by private and fleet customers across South London
- All repairs backed by warranty
📍 Based in South London | 📅 Book your fuel system check or repair today
MotorSector – powering performance through precision diagnostics.