2005 Honda Civic 1.7L Losing Coolant with P0125, P0128, and P0662 Fault Codes
My 2005 Honda Civic 1.7L is losing coolant without any visible signs in the oil. The temperature gauge has repeatedly spiked to 'hot' and then returned to normal over a two-month period. Recently, the car failed to start after I drove it to work. It's now displaying fault codes P0125, P0128, and P066