Starts, But Stalls

Engine stalls at stops and on deceleration.

POSSIBLE CAUSE ACTION




Excessive spark retard - Check Spark Controls,


Restricted exhaust system - Check Catalytic Converter, Catalytic Converter


Idle speed too low - - Check operation of Idle Air Control (IAC) motor,


Vacuum leak - Inspect vacuum hoses for routing and damaged lines, SEE SCHEMATIC AND ROUTING DIAGRAMS

- Check intake manifold and components


Poor or contaminated fuel - Recommend higher grade fuel