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11/02/2023 6:12 pm
Topic starter
Have you ever done a video on this code P0021 for a 2008 Nissan xterra? I have not been able to find any real good videos on the fix for this code. Thanks.
2 Answers
1
12/02/2023 9:02 am
I haven't done a video but often. That means that the timing chain is one of the timing chain. Tensioner is worn and then it gives bad data because everything doesn't line up right and gives data for over advanced cam
So you're saying it's the timing chain needs to be changed or is it the tensioner?
So you're saying it's the timing chain needs to be changed or is it the tensioner?
Yes
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15/02/2023 6:03 pm
So you're saying it's the timing chain needs to be changed or is it the tensioner?
when you get that deep into an engine, you change every wear part you touch
