What is your question?
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What is your question?
is it hard to change a #2 down stream 02 sensor on a jeep grand cherokee? What tools are required and are there many common problems or errors?
1 Reply
no its not that hard to change. you need a 7/8 wrench and a floor jack with jack stands for safety , the 02's are right on the lower exhaust, about $60 will change it