The Fuel Injector Clinic

The Fuel Injector Clinic R-Tech Performance Tuning
ASNU Petrol injector service
Advanced Clean repair service
GDI + PIEZO + MPI Injectors.
(2)

(We don't do diesel injectors)
Testing, Cleaning, Fault Finding
24/48hr turn around postal service

28/05/2026

We have a temporary phone line if you need to contact us whilst we are trying to sort the phone lines out.

Please call us on 07387985499

28/05/2026

DUE TO THE STORM LAST NIGHT WE CURRENTLY HAVE NO PHONE LINES OR INTERNET!!!!

We are trying to get this sorted ASAP so please bare with us. Messages will be answered as soon as possible.

Thankyou 😊

27/05/2026

A satisfying part of our additional unique ‘Advanced Cleaning’ service 🙌🏽

2.0 TFSI injectors fully stripped.

Whilst the nozzles are having the plastic debris removed, we ultrasonic clean every mechanical part of the injector to guarantee no debris or grime is left inside the injector.

This ensures your injectors will be leaving us fully cleaned out and flowing like new again✅

Some of the injectors we have done today for our customers 🙌🏽Lamborghini Aventador V12Audi RS4BMW M3 V8Audi TTSVW PoloVW...
19/05/2026

Some of the injectors we have done today for our customers 🙌🏽

Lamborghini Aventador V12
Audi RS4
BMW M3 V8
Audi TTS
VW Polo
VW Golf GTI
Audi S3

All done same day as arrival ✅

V8 day today 🙌🏽We’ve had a sudden supply of V8, V10 and V12 injectors in last week and today. Most of them are from Audi...
18/05/2026

V8 day today 🙌🏽

We’ve had a sudden supply of V8, V10 and V12 injectors in last week and today. Most of them are from Audi, BMW and Mercedes.

Just a couple of the sets we have done today 😁

13/05/2026

5 out of the 10 BMW M6 v10 injectors in action.

As you can see the 3rd injector is majorly down on the flow rate due to physical damage on the injector nozzle‼️

BMW M6 V10 injectors in today for testing and cleaning after being stood for 5 years!Unfortunately one injector was dama...
13/05/2026

BMW M6 V10 injectors in today for testing and cleaning after being stood for 5 years!

Unfortunately one injector was damaged and was down on the flow rate, A bent nozzle cannot be repaired unfortunately.

The other 9 were in decent condition still✅

New top and bottom seals fitted ✅

2.0 TSI EA888.3 Pre OPF injectors in today for testing and cleaning along with a walnut blast on the inlet valves✅The EA...
12/05/2026

2.0 TSI EA888.3 Pre OPF injectors in today for testing and cleaning along with a walnut blast on the inlet valves✅

The EA888.3 injectors tend to fail at around 70k miles. Every week we have 2-3 sets in that fail at roughly 70-80k.

The MPI injectors are more prone to failing. They tend to leak or stick open which can give idle misfires and rough cold/ Hot start issues.

Other companies would try and clean/Recon these injectors but for the sake of reliability and future proofing the car it is better to just replace with new as they will never be perfect again.

We use Bosch injectors which are the same as main dealer but cost £45 each rather than £220 each.

The GDI injectors can fail aswell so definitely worth getting them all checked over if you haven’t already.

EA888.3 OPF injectors‼️If you own a car with this engine we highly recommend getting your injectors tested and cleaned w...
11/05/2026

EA888.3 OPF injectors‼️

If you own a car with this engine we highly recommend getting your injectors tested and cleaned with new uprated seals.

A common thing we are seeing with these is the shaft seals becoming thin and causing blow by up the injector shaft.

If this gets ignored the seal will blow out and cause low compression on the cylinder and will destroy the injector!

The seals tend to need replacing at around 50-60k. This is one of the best preventative maintenance you can do on these engines

If you have a 2.0TFSI and have never had the injectors tested we can almost guarantee that the filter baskets are starti...
11/05/2026

If you have a 2.0TFSI and have never had the injectors tested we can almost guarantee that the filter baskets are starting to break down and will clog the injectors like these ones.‼️

Nearly every set we do from the UK have suffered from filter basket failure which clogs the injectors and requires our unique cleaning service ‘Advanced Cleaning’ to repair.

As you can see in the photos below, These benefitted massively from our Advanced Cleaning service. These were then fitted with uprated wire mesh filter baskets to prevent any more plastic debris blocking the injectors.✅

Address

Unit 17 Alliance Close
Nuneaton
CV116SD

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Website

Alerts

Be the first to know and let us send you an email when The Fuel Injector Clinic posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category