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April 1, 2004 Service bulletin

ECM (engine control module) reprogramming for warm ambient cold start stumble (WACSS) and engine...

Hyundai technical service bulletin 0436003 for 2003 Hyundai Tiburon.

Bulletin number
0436003
Component
Engine and engine cooling: engine
Summary
Ecm (engine control module) reprogramming for warm ambient cold start stumble (wacss) and engine hesitation at approximately 3800 RPM. Tt

Owners of these vehicles have filed 12 complaints in the engine category.

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