I have tried to repair a leak in the tank to pump line (fresh line, not the return line). It keeps springing a leak. I thought the two leaks were due to rusted lines, but it has found yet another place to leak after a day of not leaking.

Is it possible that there is a build-up of excess pressure?

Is there a vent to the tank which may be clogged?

__________________
Jovan

'84 (11/83) 190D 2.2 5-Speed; Silver/Blue; Motor No. 00354, 402k mi (340+kmi mine)

'89 Porsche 911 Turbo Coupe; Black/Black; 53kmi
'05 BMW 530i 6-Speed; 302kmi
'19 Range Rover; 30kmi