solved

My 4.0L 2001 TJ has extreme misfires. I will link a video below. I just replaced the sparkplugs to iridium ones. I did this because I saw a YouTube video of a guy who seemed to have a similar problem and all he did was replace his sparkplugs with what happened to be iridium ones so I did the...

Hey! This has been an ongoing issue for over a year. It only happens during the summer/warm months. When driving (after about 30 sustained minutes) the engine will misfire and throw a CEL. The CEL immediately clears itself. After the misfire, the fuel gauge will either drop to empty or go up to...

Hey y'all, I've read tons on this site about solutions, but I'm still not clear about it. My 2000 4.0L Sahara automatic drove flawlessly. I had a local shop install RC longer springs and new shocks for a 2" lift. They also mounted 32" X 11.5" Cooper Discoverer AT3 XLT tires on 15x8 rims...