Having spent some time and effort making the outside and inside of the vehicle shine again the final job - the engine bay - is close
It's pretty dirty n dusty under there and despite my best efforts it's just impossible to reach some areas.

Has anyone got any advice on the best way to approach this?

Are there any components that really MUST be covered before the process starts?

I'm thinking of a gentle foam - type cleaner and equally gentle jet wash ..... does that sound reasonable or am I asking for trouble?
Should i use a blower to dry it or would that encourage water to get where it shouldn't be?
A silicone spray once it's cleaned?

Cheers  2011 TDV8 4.4 Vogue SE

Fatty off roader had its under bonnet jet washed everywhere after each outing....

Never had any problems, I used to leave the engine running and blow it off with an airline after it's wash...

The 322 is designed to wade through 50cm depth of water as standard so all the important bits are protected, the 405 wades up to 90cm so is even better....

Just my experience, do it at your own risk...  Pete
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

I used this stuff on any electrical plugs that looked vulnerable, but never had any issues, not cheap but does work well....

https://www.corrosion-x.co.uk/product/corrosionx-hd/ Pete
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Many thanks Pete

My OCD is working overtime

cheers
Neil 2011 TDV8 4.4 Vogue SE