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1990 Dodge Caravan 3.3L Vapor Lock
Posted to Chrysler Driveability on 6/6/1999

I personally own this van and bought it from the original owner. Ever since it was new, it would vapor lock at high altitudes and high outside temperatures with the AC on.

The fuel pump has been replaced and it has pressure to specs and good volume. When run...

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car Vehicle Data

1990 Dodge Caravan

VIN 1B4FK44R9L
Engine3.3 L / 6 cyl
EmissionsUS Fed
SymptomsVapor Lock
OccursHot With A/C on and Outside Temp Over 90F
Message Closed

car Vehicle Data

1990 Dodge Caravan

VIN 1B4FK44R9L
Engine3.3 L / 6 cyl
EmissionsUS Fed
SymptomsVapor Lock
OccursHot With A/C on and Outside Temp Over 90F