Jaguar 2.5 V6 engine problems. I am the owner of a 2001 (51 plate) x type 2.5 v6, manual AWD. After being run a little low on oil, the engine started to make a small tapping noise - Jaguar refilled with oil and said it may be a bottom end fault but the oil should help - it didnt - on the way back from a long trip - the engine started to make a
1. intermittent fuel supply caused by minute particles trapped in the fuel system - probably in the filter itself which "float" up and cause a temp blockage when fuel demand is low or you try and hold a constant speed at low revs; and/or. 2. poor quality fuel.322 Answers. It sounds like the classic symptoms of air leaking into the engine after air flow sensor. check the hoses on top of the engine. Also spray detector spray around the inlet manifold this will get dragged into the engine at the leak and will make a noticeable affect on the engine note/smoothness. Leaks around the inlet manifold is
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