I have a EU model 2004 Jeep Cherokee Sport with the 2.4L Powertec. It desperately needs fuel injectors and I cannot for the life of me find 4 Mopar or Crown fuel injectors. Is this engine the same as the one found in Neons and PT Cruisers? Can I use fuel injectors meant for other Chrysler 2.4L cars? If not, what is my best alternative?