fuel pump

So i suddenly had issues with hard starting, then choking, bucking and stalling. So i get prepared to check my systems. I started down my check list: 1.) O2 sensors (check) 2.) Throttle Positioning Sensor (check) 3.) Crankshaft Position Sensor tested with a meter for continuity (open - check)...

A couple of fuel pumps burned out in my 1992 YJ over the course of a month and right now it looks like my local shop bent the ground pin in the connector when they fixed it the first time and never found that when I brought it back for a warranty repair. The second pump they put in lasted almost...

Hey guys, so I have a 1991 jeep YJ with 140,000 miles on it. Recently, i woke up and tried starting my jeep in the morning, and it would simply crank over and over but never ignite. It ran great the day before. I checked the battery, I tried jumping it and it didnt do anything. Later, I was...

Hi all, I’ve just finished putting a 95 5.2 magnum into my 93 YJ. when I turn the key to ON, the fuel pump doesn’t prime. It cranks over, but the fuel pump is not working. I used a 95 ram PCM with the factory Jeep 4.0 harness. I simply added 2 wires to Jeep harness for the 2 extra injectors...

Hello Everyone, My name is Patrick. I live in Snohomish, Washington (pronounced Snow-Home-Ish). I have owned this Jeep before I even had a license. My grandfather bought it new. The Basics: 1993 YJ 2.5L with 95K miles My Actions Prior To The Issue: - Changed the oil & filter - Cleaned the...