expansion bottle

[gaffer39]

My expansion bottle is full and coming out the overflow pipe. I had a leak in radiator last week and put some radweld in. Is this the problem.

[MattF]

What's the coolant level like under the rad cap? Your system may be airlocked,
or you may have restricted some of the waterways with the radweld.

[gaffer39]

What's the coolant level like under the rad cap? Your system may be airlocked,
or you may have restricted some of the waterways with the radweld.

cheers matt f. looks like it is the waterways. getting new radiator, thermostat and cap, plus a good flush out.: