It's possible the filter housing could be losing pressure, the lids on them can distort over time.
Hmmm, that's a pain, will open up my copy later and have a play, see if i can find anything.
From the list you've given us it seems you've got problems with the lift pump, tps and clutch switch.
Hmmm, that's a pain, will open up my copy later and have a play, see if i can find anything.
From the list you've given us it seems you've got problems with the lift pump, tps and clutch switch.