Ok, so my 87 jeep cherokee has a hard time starting when it gets warm. new fuel pump and filter, within alldata spec. fuel psi reg with in spec., injectors have a slight leak no drain back from reg. coil is above min ohmns so with in spec. so my other option was to replace ecm, i did so and now wont start at all cold warm anything?? Any ideas this is my dd and now dead in the water.