after some idling problems and car making a tick tick noise under heavy load and high rpm(been told could be Detonation) I decided to run some upper engine cleaner through it, nothing really came out exhaust so thought was a waste but then took for a drive.
Idle was smoother and the power delivery was smoother much much smoother had a better kick low down and a very hard to notice VOD compared to what it used to be. like a whole new engine now.
I did still get the tick tick under full power high rpm but not high rpm low power so really does seem like detonation and have reset ECU and finally thrown away my s***ty Shell card (as no 98 octane) and going to run some 98 BP through it to see what its like.
anyone else got any other ideas for the tick tick sound?? i thought maybe a dyno tune on the 98 octane aswell????