Questions & Answers for: Jeep Wrangler what is vapor lock

...vapor lock issue that required a gas tank gasket replaced. Also you can go to most Auto Zone stores have a scanner check out your engine light. Get the codes for free. So you have something to work ...

...vapor lock; 2) percolation; or 3) PCV malfunctioning. This is all explained in a brief diagnostic article at ...

My 1993 jeep wrangler have vapor lock...the jeep will not start.How is this fixed and how much should it cost? undo the fuel filler cap and see what happens

...would be most appreciated. your getting whats known as vapor lock. the fuel pump is going bad most likely. i just replaced one n this same vehicle for that problem last week. replace the fuel filter ...

...Vapor lock caused by the extreme heat we have had lately, and a weak fuel pump. If none of this works, try a new fuel filter first. From there have someone check the fuel pressure regulator and then ...

my 1992 jeep will sputter and then die as if i lose fire or fuel and then will finaly start and run for a period and repeat Buy a new TB gasket, disconnect the throttle switch from the wiring harness,

shuts off when while driving 4.0 Overheated fuel pump or u have vapor-lock issues

vapor lock does anyone have any suggestions on how to fix it? Vapor lock is something for carberated cars. Modern fuel injected cars have fuel pump in the tank and the whole fuel system is pressurized