Exhaust auxillary valve, gasket & bolts

Technical questions and answers about the Mazda Bongo

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steveyd
Bongolier
Posts: 168
Joined: Tue Mar 16, 2010 9:10 pm
Location: Wantage

Exhaust auxillary valve, gasket & bolts

Post by steveyd » Tue May 22, 2012 4:18 pm

Hi All,

My exhaust is leaking from the weld on the front pipe where it bolts to the turbo. Being of limited funds at the moment I have got a suitable front section off ebay until I can replace the whole lot with a Stainless system next year.

My Bongo has the winterpack and I'm a bit concerned about the bolts that go through the valve box to clamp the other end of the front pipe - they look very corroded and not sure if they'll take a new bolt when fitting the new pipe. Does anybody know where I can get any of these, or can I just use standard longer bolts?

The bolts on the turbo side look as good as new (brass/copper?) - what is it about that winterpack and rust?!?! I know the best long term option is to ditch the system but for now I'll have to live with it (and its not caused me any problems either).

Thanks,

Steve
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