Hi all,
I took my 2009 Granturismo S 4.7 out for a spin today and gave it the beans. When I got back home I noticed the engine sounded really rough and shuddering. Almost like it wasn't running on all cylinders. I could feel it straight away though the car. I left it 5-10min and started her up again, everything seems smooth normal again.
I've plugged in my ECU reader and run the diagnose feature - it checked the spark on the plugs which stated 'passed' on all but showed 'fail' on the VVT Monitor. Could this be the problem? My initial thoughts were that the plugs need changing but Im just not sure.
The car is regularly serviced on-time and the next one is due late September.
Images attached
I took my 2009 Granturismo S 4.7 out for a spin today and gave it the beans. When I got back home I noticed the engine sounded really rough and shuddering. Almost like it wasn't running on all cylinders. I could feel it straight away though the car. I left it 5-10min and started her up again, everything seems smooth normal again.
I've plugged in my ECU reader and run the diagnose feature - it checked the spark on the plugs which stated 'passed' on all but showed 'fail' on the VVT Monitor. Could this be the problem? My initial thoughts were that the plugs need changing but Im just not sure.
The car is regularly serviced on-time and the next one is due late September.
Images attached