[genghisk]

So

I've been struggling to start the T4, the starter motor turns and it turns over but for 1/2 a second then cuts out. It does this until the batterys flat. It does it less with a full tank.

Anyway I've replaced the fuel pump with a walbro gs like is recommended on here.

It's running so much better and is a flying machine again but it still struggles to start every now and again...

Any thoughts