31-08-2014, 09:07 AM
this quote is of another car site
You may not have an air leak at all. The low pressure circuit in the Bosch VE pump is set by a relief valve inside the pump, and if you "overprime" the CAV hand grenade primer, the relief valve buzzes on its seat, sounding exactly like an air leak. This is normal, and of course, you have no fuel leaks.
maybe darren can comfirm this?
You may not have an air leak at all. The low pressure circuit in the Bosch VE pump is set by a relief valve inside the pump, and if you "overprime" the CAV hand grenade primer, the relief valve buzzes on its seat, sounding exactly like an air leak. This is normal, and of course, you have no fuel leaks.
maybe darren can comfirm this?