'97 Blazer, LS, AT, 4WD, o2 sensors
How many o2 sensors are there on my truck? Where are they located specifically? Took truck to Advance Auto today to have my OBDII codes read. These are the codes that they found. Don't have a book or chart of what these codes mean: P0133 thru P0135 and P0141, P0147 and P1133. Any sagely advice would be welcomed and appreciated. Thanks.
Last edited by cbur307736; Apr 15, 2011 at 12:07 PM. Reason: clarification in subject line
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justblazin1
2nd Generation S-series (1995-2005) Tech
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