Hi All.
I have a ducato based motor home 2.8 t.d on a recent trip to Spain I noticed a whistling noise when the engine is under hard labour.
It seems to do it when I am on a long uphill climb, if I am doing 60 in fourth and change into fifth and accelerate hard it starts, if I ease off the throttle it stops.
Is this normal anyone else noticed this.
I have a ducato based motor home 2.8 t.d on a recent trip to Spain I noticed a whistling noise when the engine is under hard labour.
It seems to do it when I am on a long uphill climb, if I am doing 60 in fourth and change into fifth and accelerate hard it starts, if I ease off the throttle it stops.
Is this normal anyone else noticed this.