KV6 Trauma

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The thermostat housing on a Rover KV6 motor is made of plastic; it's then plopped (along with a couple of associated pipes) right in the centre of the engine vee where it can get nicely toasted. These parts appear quite acceptable for the overflow plumbing of a toilet cistern, but certainly do not seem suitable as critical components in the cooling circuit of a complex engine.  I'm sure there's a good reason this material was chosen... I'm guessing it's because chocolate wouldn't last out the warranty period.

Predictably, after a while the housing starts to leak.  For the past couple of weeks I've been attempting to replace those parts, WITHOUT dismantling half the engine to reach them.  After much grief, swearing, cut fingers and the use of BBQ tongs, it's fixed.  There was a point where I was ready to raffle it off on Autoshite (£1 a go), but persistence paid off.  The super Pela fluid extractor pump I got for my birthday really earned it's keep too, allowing me to recover most of the expensive red coolant when leaks developed.

Needs strut top bearings and a full set of tyres now.


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