Abrupt 3-2 Coast Downshift. Pontiac Sun Runner

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 1997 🢒 Sun Runner - 4WD (Canada) 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 3L30 🢒 Abrupt 3-2 Coast Downshift

Checks	Cause
Low Speed Downshift Timing Valve	Stuck open