Review on 🔧 Enhance Your Fuel System's Performance with Delphi FG1221 Fuel Module by Richard Cartner

installed on my Jeep Wrangler 04. Tank cleaned, new fuel, filter, works with an ASE certified mechanic (so we didn't cut corners). I didn't even bleed 1/4 tank before the problems started. Now on the same tank and need to replace it! Doesn't work 30 minutes before shutdown. It then takes 1 hour+ to cool down or so before igniting. The pump issue is now being tested separately by two ASE mechanics using multiple testing methods. A gravity feed gas cylinder strapped to the roof is more appropriate!