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6.0 Misfire When Cold
First I have read a lot of thread regarding this but always seems to have bad injectors.
I have AE, have done a buzz test and a balance test. Everything seems good but;
- Is there a way to make the engine not compensate for a bad injector, therefore not having a perfect straight line as I have.
- ICP Voltage is right at .25V
- IPR is like a squarewave, within autoenginuity range but..What is it supposed to look like?
-FICM Voltage gives me consistent 48V
Symptoms are just like the other guys - Starts perfect, runs a bit like a dog until warmed up, Jerk and misfire like crazy at coolant temp between 160-178, and after runs fine.
1- Is there a way to do a contribution Test without the engine compensating?
2- Could it be dirty EGR, EBP, Turbo.....
Give me some ideas,
F250 - Lariat 06