Ready to take the INJ to my local place where the race teams and many garages are using for the INJ cleaning. Part of the ASNU service network and pretty much using the similar cleaning equipment everywhere. Should be back today or tomorrow as they had to order replacement INJ filter ...
The existing thermostat lost 2/3 of its rubber seal allowing the coolant to pass through during the warm up. No wonder why it took ages to warm up in March. ...
So, started the engine to warm it up in preparation for the compression check after the service and while measuring the wheel stud bolt length for other purpose, the tappetty noise came back. Back to the white board. In fact, replacing the LMA cleared the background noise caused by the sticky LMA and now I can distinguish two different noises. Both noises seemed to be at the same frequency as the INJ pulse so ...
At #1 and #3 INJ base, noticed some sort of marking. #2 was dry. It's the 2nd photo ...