I'm a newbie owner of a 1996 Trooper w/108k on the clock. The "check engine" light is on and it's been scanned with "O2 sensors slow to move" or something like that. They probably do need replacing but can I do this myself with basic mechanical skills?
How easy are the O2 sensors to get to on a '96? Any pitfalls in a backyard mechanic trying to do this himself? Is it a DIY type auto project? Special tools?
Thx for any input!