JQL
Growing old disgracefully
I have a problem with my 2010 Deauville NT700VAA. She has about 130,000 miles on the clock and about 200 miles ago the engine started "hunting" at certain revs and engine temperature. The revs are usually between 2,000 and 3,500 and the engine temperature at approximately the quarter mark.
Sometimes the Engine Check Light will come on but, only maybe 1 time in 4. On switching the ignition off and back on there are no flashes from the Engine Check Light.
If I rev the engine, the problem goes away. If the engine is hot i.e. in traffic the problem goes away. The engine runs normally at idle.
I initially thought it was a fuel problem but I've run the tank low then refilled with 95 E5 as normal and the problem is still there.
Any ideas?
Sometimes the Engine Check Light will come on but, only maybe 1 time in 4. On switching the ignition off and back on there are no flashes from the Engine Check Light.
If I rev the engine, the problem goes away. If the engine is hot i.e. in traffic the problem goes away. The engine runs normally at idle.
I initially thought it was a fuel problem but I've run the tank low then refilled with 95 E5 as normal and the problem is still there.
Any ideas?