So i did a swap on my 92 cx... put a d16z6 head on the cx block... she starts and runs when cold, but as the engine warms up the idle just keeps going down and down and down until it sputters and takes a big crap... this takes place over the course of about 3-4 minutes, from start to crap, that is.... we're pretty sure the timing on the belt side is good enough to keep her running... after first getting that problem we thought maybe the distributor was an incorrect match (off the cx) so tried another (6th gen lx, i believe), but that one might have been fried from the start... same issue with both distros..... it seems like, after it warms up, the engine is trying to find slow idle, can't, and just dies.... It isn't throwing any codes which leads us to think the sensors are all fine.... I'm baffled, but then, this is my first swap so go easy on me.