I may have found the issue. Put the diagnostic on her no faults showed.
Checked all the connectors. Coolant level fine, as I idled her without the reservoir cap on, a fare bit of air was in there. Anyway out of curiosity I pressed the inertia switch button only to find it clicked, did not seem a full click however. I went for a run with a friend holding the OBD all checked out good while running, temperature up and down with the heater on, trim ok, MAF, etc. etc. The run I went on was the same one that I had the issue arise yesterday. Run absolutely fine.
As I get my confidence up with her I shall further a field, periodically checking that switch, I did have her up on axle stands while I was bleeding the brakes, I may have let the front down a little too harshly which trigged the switch.
So here’s hoping.
Paul
