Now at 92800k.
I'm the kind of person who does things as part of maintenance rather than when it needs doing so today I performed an inlet clean.
I removed a breather pipe and sprayed quarter of a can in with the engine off.
Left it for 10mins and then started the car.
Once started I got the wife to hold the revs while I sprayed until around a quarter of the can was left. The revs went crazy high so I told her to quickly shut the car off.
We were left with the car constantly struggling to idle, so performed a the idle relearn.
This made zero difference and I was worried I had damaged the maf sensor while cleaning it.
I performed the idle learn again and could hear a vacume leak.
Amazingly I found a pipe had popped off from the boost solenoid (I think) one I didn't touch but a 3rd relearn and she's idling so smooth.
I went for a drive and it could be placebo but it feels so smooth.
Plugs & all fluids next.