CHEVROLET

3572A

· NHTSA 10019435

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Manufacturer summary

Original wording in English

MALFUNCTION INDICATOR LAMP (MIL) ON, DTC(S) P0171 OR P0172 SET ON E85 FLEXIBLE FUEL - DRAIN FUEL AND REPROGRAM PCM. *TT

Repeated filings are grouped only when make, bulletin number, publication date and complete summary agree. Original record numbers are retained. Older publications remain available, and an explicit later version is shown when established. Pre-1994 vehicle associations are separated from default results; an unspecified year does not mean all model years apply.