Quote:
Originally Posted by JPUTT
I just replaced the o-ring in my fuel thermostat last week. Easy job. After you remove the old one clean around where the o-ring seats and use a little silicon grease. I picked mine up at the local MB dealership for $1.50. Mine was leaking fuel but no coolant.
|
If you're talking about the fuel thermostat as opposed to the fuel preheater, there would only be fuel present. The fuel preheater is a coolant/fuel heat exchanger, which could have both present though! That is a darn good price for the fix nonetheless!