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Old 06-04-2008, 08:57 AM
ken_man_1 ken_man_1 is offline
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Re: 1997 Blazer check engine codes

Those p07** codes are all transmission codes. I'd look at the wiring harness and check for corrosion or being unplugged (or loose). Has there been a trans service done lately? If it's come and go type of thing, then something is loose electrically IMO. Just for sh*ts and g*ggles, check your fuses...
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