# Service bulletins for the 1993 Geo Metro

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

3 bulletins from NHTSA, as of 2026-10-19.

- [130089009](/bulletins/10246631.md), 2023-12-11, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\). Expanded Availability for Remanufacture and Return \(R\&R\) Electronic Control Modules
- [436508](/bulletins/37945.md), 1995-02-08, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. MOISTURE MAY BECOME TRAPPED IN THE ENGINE VACUUM LINE BETWEEN TBI UNIT AND MAP SENSOR AND FREEZING, CAUSING A NO START CONDITION. \*TW
- [01413](/bulletins/37930.md), 1995-02-07, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. REVISED VACUUM HOSE ASSEMBLIES TO CORRECT A HARD/NO START CONDITION. \*TW

JSON: [/v1/vehicles/1993_geo_metro/bulletins](/v1/vehicles/1993_geo_metro/bulletins)

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