Mechanics

HOW WOULD I FIX VAPOR LOCK IN MY TRUCK?

1998 Nissan Frontier • 78,000 miles

When I open the gas cap, a lot of pressure comes out. Is there a way to get a deeper, but simple clearing of it. The truck is parked out in the midwestern heat constantly so thats the cause, but how could I get rid of it under the hood. It'd be nice because to get it out because it makes it hard to start sometimes.
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96fisherman
July 17, 2012.



Vent valve may be stuck closed. Have a shop check it with a scan tool to verify.

Roy

ASEMaster6371
Jul 17, 2012.