mfgguru
Makin' it better!
Well, this may have been asked before, but I can't find it. My IP is original on my truck. Now remember I am in Kilometers, so about 155 000 miles on it now. I am finding my fuel mileage horrible! It has been a gradual occurence I think. The new injectors didn't do much. I would like to know if my IP needs an upgrade prior to adding a reflash. I did notice a bit of a drop after adding the T/M but minimal. My thoughts would be over time the pressure may drop a bit resulting in poorer fuel atomization and therefor poorer energy yield from the same amount of fuel. Let me know what you think.