douglynn

tried this last year without much success
hope you dont mind me trying again.

problem is the heater air is barely warm .

engine temp ok.-heater valve opening fully,pipes to heater warm but not hot,
i have'nt bled the system, having owned volvos for 30 years, never needed to, unless theres something wiered with the 740,

(noticed quite a few posts on this problem, did anyone crack it?)

any ideas much appreciated
doug