Look at your motor mounts. I posted pics of new & old. Also, the engine shock mounts are likely shot. I'll be trying alternative repair once my stuff gets here.

Installation wasn't bad. Just relax & the top hose will come out without cutting as some have posted. DieselGiant has basic directions which cuts down on the experimenting for those that haven't done this particular task. (I do have the radiator out of the way because of other things but doubt it plays a part.

Sorry to hear that Tructec may not be ququality. I don't want to do the job again on this car. My other SD needs hoses also.

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85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.