TKerr
OBS Enthusiast
Btw how do i know if my trims are good... i know the o2 are definitely sending data if that's all there is to check with that.
You need to have a tool (scanner/tuner/etc) that you plug into the computer that gives you your trim readings.
I would have to look up the specs again as I don't have them memorized. (I work on to many different engines).
If you can't, then that is when you will want to go the route of measuring knock sensor voltages. Keep in mind if you do notice the sensors are picking up a knock it doesn't mean it is definitely your injectors. This is the first of many steps to figuring this out.
You live here in Houston? If so PM me and I might be able to come over with my scanner and I will help you get this figured out. No charge. (Given our schedules work out)