A radiator cap with less pressure will just let it overheat sooner. The more pressure on water, the higher the boiling point. 300ly, Don ----- Original Message ----- From: PaddyCaddy . <paddycaddy@xxxx> To: <chrysler300@xxxxxxxxxxxxxxx> Sent: Sunday, September 01, 2002 9:58 AM Subject: Fwd: [Chrysler300] over heating 392 > > you might also want to try using a radiator cap that less pounds of > pressure. > > Sean. > > > > > >From: "David Zakarian" <arshog@xxxx> > >To: "Chrysler Club" <Chrysler300@xxxxxxxxxxxxxxx> > >Subject: [Chrysler300] over heating 392 > >Date: Sat, 31 Aug 2002 11:56:32 -0700 > > > >The next mystery. When running the hemi it overheats. > >1) radiator has new core > >2) with radiator cap off, water seems to be circulating(looking in the > >fill hole) > >3) with cap on and run for a while(20 minutes), it overheats and when the > >cap is removed it spouts water out the fill hole like a stuck thermostat(no > >thermostat in the goose neck at this time so that can not be it). > >4)when the petcock on the radiator is open and running water in the > >radiator engine cools down right away. > > > >seem to me I'm down to the cap or fan clutch but I don't know if either > >would cause these symptoms, any other good suggestions? > > > >Zak > > > > > >[Non-text portions of this message have been removed] > > > > > > > _________________________________________________________________ > Join the world's largest e-mail service with MSN Hotmail. > http://www.hotmail.com > > > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm > > To unsubscribe from this group, send an email to: > Chrysler300-unsubscribe@xxxxxxxxxxxxxxx > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ > > >