My Honda Odyssey 2001 overheats only when running. Engine belt water pump thermostat have been replaced. It doesn't overheat when ac is on and idling for 30mins but when running it goes up after a few miles. Fans are working. Obd scan was ok.
What makes this problem better or worse?
When running
How long has your 2001 Honda Odyssey had this problem?
RepairPal Certified shops can diagnose and repair your 2001 Honda Odyssey. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Have radiator inspected - possibly restricted internally .. Also check for any restrictions in front of a/c condenser..
Combustion leak test may be necessary.