Question about Jeep Grand Cherokee
I don't think you will have any luck sealing this from the outside.
Removing the tank (preferably empty), filling it with water and soldering all of the seams (if metal) or replacing it if of plastic.
This could be sloppy manufacturing showing up late, stress from being slammed underneath (is there signs of dents or scrapes?) or if metal, it might be rusting through which is pretty much a death sentence for it.
Pouring some (a cup or so) methanol, pure ethanol or a commercial product intended for that use, into your tank now and then will cause condensation to bond to the gasoline where it will pass though the system and out.
Posted on Aug 10, 2008
Tips for a great answer:
Sep 06, 2015 | Cars & Trucks
Aug 11, 2014 | 1984 Chevrolet El Camino
May 28, 2013 | Ford Expedition Cars & Trucks
Jul 12, 2012 | 1992 Buick Regal
Sep 24, 2011 | 1996 Chevrolet Monte Carlo
Oct 19, 2009 | 1988 Pontiac Fiero
Sep 30, 2009 | 2001 Kia Sportage
May 29, 2009 | 1995 Jeep Grand Cherokee
283 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: