Clean MAP and leave everything else alone. "if it ain't broke, don't fix it"
You have been warned  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

MAP done...was a bit blocked but now nice and clean

Took the throttle elbow off to clean the throttle plate but it was clean but nice to know so not a wasted exercise. Didn't manage to break the plastic connector on the coolant hose either but I can see how it's easily done. 2012 TDV8 Vogue (L322)

Nice  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

Based on the state of the throttle plate I'm now not so minded to remove the plenum for a very messy cleaning job. 2012 TDV8 Vogue (L322)