Review on 🚙 Jeep Fuel Rail and Injector Cover Kit (1997-2004, 4.0L Engine) by Design Engineering 010378 by Patrick Diaz

Fits my 99 xj perfectly, I had an extra round piece on the fuel rail that I had to cut and trim. Was what I thought was heat exhaustion, driving the jeep for a while in the summer, turning and then trying to start right after and not keep running or starting occasionally. For a while he missed firing when I gave him gas. After installation everything seemed to work, then it started again. So replaced the fuel pump and then everything worked. So this kit works by keeping the heat away from the injectors, but in my case it wasn't just heat, it was low fuel pressure in the rail.