Over this weekend two different symptoms have developed that appear to be linked.
1) Intermittent noise from off-side low down in engine compartment. I've heard the noise described as like the folded cardboard in bike wheel trick or dry bearings. It originally appeared to be linked with turning and/or aircon, but then found I could make it happen putting in reverse with aircon. Now does it most of time, particularly when in gear.
2) Starting a little later than the first, a less noticable noise but not disimilar and appearing to arise from no specific area of the engine. This noise definately occurs when accelerating slightly, but disappears when pulling hard or coasting. Black smoke has now started to come from the exhaust but NOT when the noise is occuring.
Any help would be appreciated as I'm supposed to be going on holiday today with the caravan.
1) Intermittent noise from off-side low down in engine compartment. I've heard the noise described as like the folded cardboard in bike wheel trick or dry bearings. It originally appeared to be linked with turning and/or aircon, but then found I could make it happen putting in reverse with aircon. Now does it most of time, particularly when in gear.
2) Starting a little later than the first, a less noticable noise but not disimilar and appearing to arise from no specific area of the engine. This noise definately occurs when accelerating slightly, but disappears when pulling hard or coasting. Black smoke has now started to come from the exhaust but NOT when the noise is occuring.
Any help would be appreciated as I'm supposed to be going on holiday today with the caravan.