Review on Upgraded Fuel Injectors Set (6pcs) with 4-Hole Design for 1999-2004 4.0L Jeep Cherokee (Part Number: 0280155784) by Deandre Kamaludin

I diagnosed a fuel injection problem and installed it as an "upgrade" on a 2001 Jeep Cherokee Limited 4.0L 6cyl. Immediately I got overly rich system codes in bank 1 and 2 and my fuel economy went to hell. I replaced them with original Mopar injectors and have had no problems since. Even though they were listed as fitting a Jeep 4.0L, they didn't work in my Jeep. Don't waste money. I threw them in the trash.