This is a hemi truck website. With that being said you likely have a wiring issue going on there then with all the new stuff
Hello I have a 2014 5.7 hemi in a 2014 Charger tr I only have injector drive on cylinders 1,3,5 and 7. I can do a injector test and can pulse again only the odd number cylinders when you try to pulse even numbers the and relay turns on but want pulse any even injectors. I have installed a new ecm from dodge. Anybody have a answer .