Everything posted so far is correct, and we all find out in one way or another. The cooling system seems to be for the most part, the car's achilles heel. I had a similar problem. What I did is to first obtain and replace with a new otterstdt and remove the hardwired (or paper-clipped) connection. The constant running (and high power drawing) fans will do damage. Next, I installed the "Wings-B-Cool? Cooling System Self-Bleeder Kit from DPNW at: http://tinyurl.com/2of9er. This works great for me since it removes the need to bleed after any radiator/cooling maintenence (IMHO, the PO may not have know this, and the system may simply need a good bleeding :)). Hope this hlps. John #7009 --- In dmcnews@xxxxxxxxxxxxxxx, "David Teitelbaum" <jtrealty@...> wrote: > > Having the cooling fans run constantly is contributing to your > problem. Get the cooling fan wiring corrected. You might need to > replace the otterstdt switch and seal. That is what is supposed to run > the fans. Be sure you have no coolant leaks and all of the air is > purged out. Always keep a 50/50 mixture of permanent type anti- freeze > and soft water in the system. Make sure the radiator is not blocked on > the air side AND the coolant side. If you have a front license plate > it CANNOT block the grill to the radiator. If you are still > overheating you may have a popped head gasket. If you see bubbles in > the coolant when the motor is running it is not a good sign. Pull the > oil fill and look for signs of moisture. Optima batteries are not all > they are hyped up to be. Get it tested. Do not go for an oversize > alternator to correct a wiring problem. If your cooling fans run > constantly you will eventually melt the wiring in that circuit, it was > not designed for continuous operation. It HAS to cycle. You may also > have a loose or slipping vee belt. The same belt that runs the > alternator also turns the water pump. > David Teitelbaum > vin 10757 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/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> 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/