LML FPR

Dm23

Active member
Mar 8, 2019
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Socal
If I had to change the fpr out on my truck which fpr would I choose. I have a fleece powerflo 750 cp3. Would it have to be an lmm fpr since it went from cp4 to cp3?

Reason being. I just noticed my truck surge a little bit in gear at a light then the surge went away shortly after. Injector balance rates are all within spec. But they are stock injectors with 122k miles on them. Fuel filter has about 60% life left.