Broken heating system 307

[Jonnykirby]

Got a 2.0 turbo deisel 307 in august and the heating keeps on breaking, it broke for a while in about october, and it just happened that i decided to go for a play on the beach one night with it, and after driving upto probably about 30 in first gear, the heater worked, stayed on for a few days, then broke again, so again i drove it in first gear to about 30 again, and it worked again, i took it to a garage and they didnt know what to do, because it works sometimes, has anyone else had this? it has seemed to have decided in the past few days that it doesnt want to work when i over rev it either now

[steve m]

Hi, when you say broken do you mean nothing works at all or is the temperature contIrol, directional flaps, speed of air, air recirculation etc. Has your car got digital climate control or just standard temp controls. It is better be be very specific from the offset.

[Jonnykirby]

Its got standard not digital controls, and its just the heat that doesnt work, so it blows out cold air rather than hot, but if i drive it fast, it heats up for a bit

[steve m]

I think that the solenoids were prone to going on the normal dials so cold be that yours is faulty on the temperature control dial.