I don't know if it can be done in a 190D, but improperly installed thermostats will not work very well -- -
On 12/7/05, Hendrik Riessen <[EMAIL PROTECTED]> wrote: > I have never had the need to do this but you can try and measure the > temperature of the water in the radiator to confirm that the gauge is not > working. Just because the thermostat is near new does not mean it can not > fail, especially if it is a cheap one. > > Hendrik -- OK Don, KD5NRO Norman, OK '90 300D, '87 300SDL, '81 240D, '78 450SLC The FSM created the Diesel Benz http://www.venganza.org/