I just did the pi intake swap on my 1998 gt. I had a new npi intake manifold with the aluminum crossover on it and the new pi intake with the alminum crossover. I was going to swap the crossovers but the npi one didnt line up right....i have heard people say to swap them but how when it doesnt line up....the npi intake wsa a dorman from autozone....i used the pi crossover and left the other sensor unhooked....my fan runs constantly now but no overheating or leaks at all...just my service engine light....should it be ok to drive it like this?