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Service bulletin TSB_ENG243

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10238483
Published by NHTSA2023-07-05
Manufacturer's numberTSB_ENG243
Manufacturer's date2023-06-09
NHTSA componentENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

NHTSA's summary

TECHNICAL SERVICE BULLETIN: LOOSE CRANKSHAFT PULLEY PARTIAL REPAIR - This bulletin provides information regarding a loose crankshaft pulley condition on certain 2020-2023MY Forte (BDm) vehicles equipped with a 1.6L T-GDI and 6-speed manual transmission, produced from May 15, 2019 through present, where excessive engine loads may cause the crankshaft pulley bolt to back out, causing the crankshaft pulley to come loose. If this condition occurs, a loose crankshaft pulley may cause the alignment dowel pin to shear and the crankshaft pulley to separate from the crankshaft.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine, Drive belts

Vehicles listed
KIA FORTE2020, 2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.