Kuro Posted April 3, 2006 Share Posted April 3, 2006 Hi folks Lately my exhaust has been making some stange noises. In fact, ever since I Autosol'd it really - perhaps I have dislodged something..? It's always resonated a bit, especially at high revs. But now I get an occasional 1600-1700 rpm resonance. (cold idle) It sounds like the system is just barely touching something metallic..? Anyone else had this? With the pants weather I've not had a chance to check the rear underside Quote Link to comment Share on other sites More sharing options...
Removed Posted April 3, 2006 Share Posted April 3, 2006 mine does it but it's the raspiness of the hi-flow cats could be touching some metal parts mate, only way is to put it on a ramp and rev it Quote Link to comment Share on other sites More sharing options...
Guest prescience Posted April 3, 2006 Share Posted April 3, 2006 mine does it but it's the raspiness of the hi-flow cats Shouldn't do that mate Quote Link to comment Share on other sites More sharing options...
Removed Posted April 3, 2006 Share Posted April 3, 2006 mine does it but it's the raspiness of the hi-flow cats Shouldn't do that mate forgot to add: doesn't do it at low low revs as Kuro says, but when I cane it above 4500 revs. It's not really rasp, but you definitely hear the different tone of the exhaust Quote Link to comment Share on other sites More sharing options...
Guest prescience Posted April 3, 2006 Share Posted April 3, 2006 That's more like it Quote Link to comment Share on other sites More sharing options...
Jacko Posted April 3, 2006 Share Posted April 3, 2006 forgot to add: doesn't do it at low low revs as Kuro says, but when I cane it above 4500 revs. It's not really rasp, but you definitely hear the different tone of the exhaust Your car revs above 4500 revs? Not sure that mine does.... I'll have to try it Quote Link to comment Share on other sites More sharing options...
Removed Posted April 4, 2006 Share Posted April 4, 2006 ooooh the cheekyness Quote Link to comment Share on other sites More sharing options...
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