Please help Ã¢â‚¬â€œ I have a 1990 Fourtrack LWB Turbo Diesel which vibrates/resonates when the engine is put under load. You can feel the vibration through the floor of the vehicle. It is most noticeable between 1600 and 2000 RPM.
My thoughts are that it could be the gearbox mounting Ã¢â‚¬â€œ would these be the symptoms? The Propshaft is OK and the vibration is in tune with the engine. There is no lack of power or any other issues. Help!