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C1700 & C2100 Trouble Codes, Can Find NOTHING
1999 GMC K1500 Suburban, 5.7L, 4L60E with 230K miles. For the last 6 months I have been getting codes C2100 (does not give a definition on this one) and C1700 ("Left Rear Sensor Circuit Failure") intermittently and never at the same time, and I can almost time when I will get it. After about...- theoneandonlywhytry
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- Forum: Engine Performance + Maintenance
