Quote:
Originally Posted by ADO282
My straight pipe has the clips positioned at the outer ends, and has been that way since the premature failure of the straight pipe that came as part of the original kit.
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Hi Christopher,
I've just been reviewing your earlier post to try to understand your situation. You said that 18 months ago you fitted an "upgraded" straight pipe supplied from Rimmer's which split. It was replaced under warranty with an identical part and that you now have antifreeze residue in the 'V'.
I'm interpreting "upgraded" as meaning a redesigned, aftermarket part which has now proven unreliable on two occasions. In contrast, my original 21 years old straight pipe lives on. Hmmm, interesting isn't it.
I can't help thinking that the problem lies with the aftermarket part rather than due to any other factor.
Quote:
Originally Posted by ADO282
I'm not convinced that the leak isn't originating where the two halves of the thermostat housing are welded together ...
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When mine first leaked I reached the same conclusion as you have. The welded seam was covered in antifreeze residue. However, I removed the housing and filled it with water and could find no leak so I refitted it.
I did fit a new 'O' ring though and guess what? The leak was cured. I then realised that the high pressure coolant was probably spraying upwards from the 'O' ring and depositing itself upon the widest part of the housing which happens to be the seam, thus completing the illusion.
If you can get hold of a genuine MG Rover straight pipe, try fitting that in place of your Rimmer Bros. "upgraded" item.
Simon