Afternoon Craic'ers!
So as the title says, I need help with sound deadening. I have a 2005 Euramobil A Class, built on a 2.7 Mercedes Chassis with a 5 speed manual gearbox. Love it dearly but the engine noise while driving is doing my head in! At 80kms revs are at 2800 & at 90 at 3000, forget even attempting to go past that! I tried sound deadening pads on the front (which were a nightmare to fit) and they made no difference at All! So I'm at a loss what to do next. Can spray foam insulation be used, Has anyone had this done and will it work? Or can I get the gearbox ratios changed, or possibly look at changing to a 6 speed box? (With the new box though by adding an extra gear, Will that not just move first to second if you get me and i will still have the same problem?) Any advice as always is much appreciated
So as the title says, I need help with sound deadening. I have a 2005 Euramobil A Class, built on a 2.7 Mercedes Chassis with a 5 speed manual gearbox. Love it dearly but the engine noise while driving is doing my head in! At 80kms revs are at 2800 & at 90 at 3000, forget even attempting to go past that! I tried sound deadening pads on the front (which were a nightmare to fit) and they made no difference at All! So I'm at a loss what to do next. Can spray foam insulation be used, Has anyone had this done and will it work? Or can I get the gearbox ratios changed, or possibly look at changing to a 6 speed box? (With the new box though by adding an extra gear, Will that not just move first to second if you get me and i will still have the same problem?) Any advice as always is much appreciated