my datsun is poorly 
i've sucked up a load of rust from the petrol tank and it's now running very lean.
it's a 70's injection petrol tank, with a external bosch high pressure pump then onto a standard injection fuel filter.
a nissan ca18det 200sx engine running stock ecu fuel reg etc, returning back to the fuel tank.
i ran the fuel level quite low and started running very rough.
i've disconcected the fuel pump and loads of little rusty bits came out. emptied the fuel at the fuel tank out hose and replaced the fuel filter (which was full of brown petrol) but still running lean.
whats the best way to clean out the rest of the system? injectors etc. any good products i can run through the fuel lines or do i strip it all down and blow compressed air down everything?
i know the cars running lean as i've got a wide band afr telling me.
taa
i've sucked up a load of rust from the petrol tank and it's now running very lean.
it's a 70's injection petrol tank, with a external bosch high pressure pump then onto a standard injection fuel filter.
a nissan ca18det 200sx engine running stock ecu fuel reg etc, returning back to the fuel tank.
i ran the fuel level quite low and started running very rough.
i've disconcected the fuel pump and loads of little rusty bits came out. emptied the fuel at the fuel tank out hose and replaced the fuel filter (which was full of brown petrol) but still running lean.
whats the best way to clean out the rest of the system? injectors etc. any good products i can run through the fuel lines or do i strip it all down and blow compressed air down everything?
i know the cars running lean as i've got a wide band afr telling me.
taa
