Still Getting Used to my new Disco
#11
The SAI is a emissions device, it forces fresh air into the catylictic convertors to help them get hot faster, cold cats dont reduce emissions, hot cats do.
There is a air filter ontop of the SAI pump, if it gets clogged it will make the pump noisy.
There is a thread around here somewhere with a how to to replace the filter.
This pump will come on when the engine is cold and run for a few minutes and then shut back off.
jyclasas (spelled it wrong but close, he couldnt choose a simple screen name lol) is the one to get ahold of to repalce the filter, he has pics and everything.
There is a air filter ontop of the SAI pump, if it gets clogged it will make the pump noisy.
There is a thread around here somewhere with a how to to replace the filter.
This pump will come on when the engine is cold and run for a few minutes and then shut back off.
jyclasas (spelled it wrong but close, he couldnt choose a simple screen name lol) is the one to get ahold of to repalce the filter, he has pics and everything.
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bcolins
Discovery II
10
09-22-2008 11:53 AM