Intake Valve Walnut Blast Cleaning

This very tidy Mini Cooper S with the N14 engine in with us for an intake valve & port walnut blast cleaning procedure. This is to remove the carbon build up around the intake valves that occurs over time. We recommend around every 60,000 miles for a clean. This build up occurs on direct fuel injection engines where the fuel is no longer injected inside the intake manifold which used to wash the valves to prevent this build up from occurring.

A mixture of crank case oil, egr gas on some engines then extreme heat on the valves causes this build up. The driver will notice a drop in performance and rough running, sometimes a misfire when started from cold if the build up is extreme enough to restrict the air flow into the combustion cylinder.

This procedure is the most cost affective way to remove the carbon build up. Eliminating the need to remove the cylinder head to manually clean the valves! This procedure can be carried on various BMW & MINI, Petrol & Diesel engines with direct fuel injection.

Here to help

Walnut blast cleaning

ECU Performance Remapping

? ECU Performance Remapping ?
The latest Bosch MD1/ MG1 control units are now available to Remap via bench/ ecu removed. ECU list below, please message with your registration for a quotation.
OBD Stage 1 Remap – £199 inc vat
Bench Stage 1 Remap – £299 inc vat

(Please note, we do not recommend Remaps during manufacturers warranty, this is at customers own risk)

Brake disc skimming now available

On car brake disc skimming/ hub matching procedure – Great for rectifying brake judder, new brake pad matching & making discs shiny!

Please note this procedure is only cost effective for larger cars with larger/ expensive discs. This is only carried out with discs sufficiently above minimum thickness & not excessively internally corroded.

(Sorry for the poor video quality, this is filmed holding my phone. We fix cars for a living, not the best at making fancy media videos)

Performance Remapping at Burch Motor Works

In case you didn’t know, we carry out Performance & Economy Remapping to all makes & models, but specialising in BMWs & MINIs of course!

Great news is now most BMW & MINI models are now covered by flashing through the OBD port (previously expensive & risky ECU removal). Meaning we can now offer all Stage 1 Remaps for only £199.00 inc vat!
E Series, F Series & G Series all covered ?

We can also adjust the sport dials on your Idrive to match the Remap! Just watch the dials twist as far round as your neck into the seat from the extra power & torque! ? £35 inc vat – dial upgrade.

All BMW & MINI Remaps are warranty proof as the engine ecu flash counter is not changed and patch added ✅

If you would like more info or your vehicle performance gains please visit – 
https://burchmotorworks.co.uk/services/remapping/
Or comment your registration for gains & info!

(Not that we should need to say it, but as you’d expect from us, all our tools are licensed & genuine, to protect your ecu. And all Remaps are well within safe limits of the vehicle)

? Happy (Fast) Motoring – Burch Motor Works