A_redstone Posted July 15, 2017 Share Posted July 15, 2017 Thoughts please .....this is very hard to describe but........Katy feels a little rough....... I noticed yesterday the pitch of the exhaust / engine noise has suddenly become deeper, not quite agricultural but definitely different to normal.It drives ok It revs ok It appears to be working normally It feels like it has a little less power but I can't be certain It is not as high pitched in low gear as normal Feels like it's popping and banging less on the overrun I cannot visually "see" anything obviously out of place Exhaust looks ok but that's only a visual inspection However it does sound different to me and " not quite right" but it probably would not be noticeable to others ....So any thoughts ? should I stop driving it immediately ? and take it to a dealer ? It is a r400d with TB's .......Thanks all !Andy Link to comment Share on other sites More sharing options...
nic.day Posted July 17, 2017 Share Posted July 17, 2017 I am no way technical at all - but does the exhaust need re packing?? Have you blown out some of the packing??Just the first thought off the top of my head Link to comment Share on other sites More sharing options...
John Vine Posted July 17, 2017 Share Posted July 17, 2017 Do you have a cat fitted? If so, have you suffered any prolonged bouts of misfiring recently?JV Link to comment Share on other sites More sharing options...
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