I can be driving along on a feathered or constant throttle with no problem but if I suddenly put in large throttle inputs, I have, two or three times now had the check engine warning. If I turn the ignition offf then restart the fault clears. It has just had a service and the problem did not manifest itself during the service, M O T or test drive, and with the Tubi sports cats and system accelerates well and pulls properly, although like Darth Vader, I do not feel a misfire as much as sense it sometimes. Any ideas? The car is a 2004 my 996 Turbo Cab with 21,500 on the clock.
