Standard port injectors
Bosch EV1, EV6, Denso, Lucas, Rochester, Weber and similar petrol port injector families.
What we can assess
Injector families we can test and repair.
This page is intentionally a repair capability list, not a parts catalogue. Every injector still needs condition checks before repair is agreed.
Direct petrol injectors
Selected GDI, FSI, DiSi, SCi, HPi and CGi style injectors, subject to test rig suitability and condition.
Siemens and Bosch Piezo
Selected petrol Piezo injector enquiries can be reviewed before booking, with suitability confirmed case by case.
K Jetronic and cold start
Mechanical injection, cold start valves and older petrol systems for restoration projects.
Side-feed injectors
Assessment and cleaning enquiries for side-feed injector types used in various Japanese and performance applications.
Motorcycle injectors
Ducati, Harley Davidson, Honda, Kawasaki, KTM, Suzuki, Yamaha and other motorcycle injector enquiries.
Matched sets and upgrades
Batch testing for performance sets where balance, spray pattern and condition matter before refitting.
Air-assisted injectors
Air-assisted petrol injectors and unusual manifold systems can be discussed before removal or shipping.
Hose-to-rail assemblies
Older hose-fed injectors, fuel rail assemblies and restoration projects can be assessed for rebuild suitability.
Seized or blocked injectors
Long-stored, varnished or seized injectors can be reviewed to see whether recovery is practical.
Suitability guide
What affects whether an injector can be repaired?
Good candidates
Dirty, varnished or uneven injectors that still pass basic electrical and physical checks.
Needs inspection
Historic, rare, high pressure, Piezo, side-feed, air-assisted or hose-to-rail assemblies.
Often not viable
Cracked bodies, heavy corrosion, unsafe leaks, damaged connectors or injectors with unavailable service parts.
Vehicle and brand examples
Typical enquiries we can triage.
Alfa RomeoAudiBMWBMW MiniBoschCitroen HPiDensoFerrariFord DiSiFord SCiHondaJaguarKeihinLand RoverLucasMazda DiSiMercedes CGiNissanPorscheRenaultSiemensSubaruToyotaVauxhallVW Audi FSIYamaha
Important
Repair depends on condition.
Some injectors cannot be recovered safely or economically. Send photos, part numbers and vehicle details first so we can confirm whether a test booking makes sense.
Ask about an injector