why is there no jiggle valve on the replacement thermostat?
87 toyota camry... old one had jiggle valve, replacement doesn't. I'm replacing it this morning, any info would be appreciated.
look to see if there is any small space that could allow air to get by for de-airration. Nearly all manufactures went away from the jiggle pin designs about 5 years ago. guess they got tired of the pins breaking off. as for drilling a hole---hmmmm, interesting--i