5.0 Gxi-ce 270-r misfires cyl 4&7 at full throttle

[D_Nyholm]

Just a local guy that my mechanic uses. No printout of flow or anything.

Rpms are being read from the EVC screens and Diacom

 

[alldodge]

Then we don't know if there is a injector problem or not at high rpm's.

I can take a can of carb cleaner and 12V and test if they open/close and spary cleaner thru them. Need to be tested up to 6000 rpm so they can seen if any are falling off