Fuel Injected

Disconnect hoses from purge control valve and remove valve. On all except Colt Vista models, apply 7.8 in. Hg to top vertical nipple of purge control valve. On Colt Vista, models, apply 7.8 in. Hg to bottom nipple of purge control valve. See Figure . Blow into purge control valve's port to canister and check that air flows through valve. Replace valve if it does not operate as outlined.

Fig 1: Fuel Evaporation System (Colt Vista - 2WD)

Courtesy of CHRYSLER MOTORS.

Fig 2: Fuel Evaporation System (Colt Vista - 4WD)

Courtesy of CHRYSLER MOTORS.