Mechanics

HOW DO I STOP THE TRUCK FROM VAPOR LOCKING

1986 Ford Ranger

Its fuel injected and it only does it when its 70 degress or higher out
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Jenn1978
March 22, 2012.




Check the purge solenoid valve might not be opening and also the vapor/seperator vent valve-
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Tiny
Rasmataz
Mar 22, 2012.
There is no such thing as a vapor lock on a fuel injected car with a return type fuel system. You need to do some testing to find out what function is dropping out.

Wrenchtech
Mar 22, 2012.

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