audiski86
Member
I just purchased an engine block heater kit #86590117 from the dealer for a 1997 2120. It says that for applications on 1910, 2110, and 2120 models to use a plug on the right rear, and that the fuel filter has to be moved or adjusted to gain access to it. There are 2 same size plugs that are close to the fuel filter. The one I think it is that is a slight bit closer to the filter is what I would call upper left of filter and the other is lower right and a bit closer to the back of the injection pump, but filter adjustment still might be necessary for access. I just wanted to check to see if anyone was familiar with this before I go ahead and install it in the upper left plug that I think is correct.