So my '84 190D has always run hot, the needle would go up to around 95 and drop back down and up and down slowly while driving but it was never an issue, now with the arrival of warmer weather it seems to be getting worse.
If it's not the thermostat, chances are that it's the radiator. Try a citric acid flush, you can use your old thermostat to make the flushing tool.
You did double-check the head temperature with an IR thermometer to make sure you don't have a gauge/sender problem, right? -- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
