7606,
I have just purchased a 2004 Sportage with a 5SFE (and I suspect) a 3SFE manifold. Also the engine is being managed by a 3S ECU.
Despite having a petrol engine with higher displacement, the pick of the Sportage is not very impressive.
My question is whether the basic reason for low pickup is the size of the engine vis-a-vis Sportage's weight or it is due to a mismatch between the engine and ECU.
Regards
SAK