kevin1984
May 16, 2009, 07:59 AM
My 2000 honda civic runs hot while parked a t a idle when driving or have the heat on its OK cooling fan is working put a new thermostat any suggestions
TxGreaseMonkey
May 16, 2009, 08:06 AM
It may be time to replace the radiator, due to phosphate scale formation or corrosion. These links may help:
https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-3.html#post235973
https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-7.html#post1365453