Peter, I would still suspect the heater core valve assembly. It may be stopped up. John Hervey http://www.specialtauto.com/delorean-parts/images/heater-conbtrol-valve-kit. jpg -----Original Message----- From: Cameron, Peter [mailto:cameron@xxxxxxx] Sent: Sunday, October 03, 2004 12:14 PM To: 'dmcnews@xxxxxxxxxxxxxxx' Cc: Cameron, Peter Subject: [DML] no heat! (and no defrost!) > I recently bought a low mileage (16000), well cared for delorean automatic. > Delighted with the car. I'm doing all the little things to bring it into the > condition needed for everyday driving. > > Heater doesn't work. A/C is fine, quite strong. Checked heater flap cable - > it's OK, or at least when I look under dashboard on passenger side, I can > see that it rotates the shaft for the heater flap on the heater box. Heater > water valve (in the 'valley of death' back there in front of the intake > manifold) cycles properly when going to and from max A/C setting as > determined by visual inspection, so I assume it is sending hot water to the > radiator core. All pneumatic flaps in the heater box seem to be working > properly, heater mode switch checks out OK. But no heat! Please, any > suggestions on what to do next? To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/