1991 3vze 3.0L 2wd SR5. Started to notice a very slight miss the other day so I changed plugs, wires, cap and rotor. Drove it for a day and still noticed slight miss. Put new EGR valve on today thinking this would be the answer. Hopped in ready for her to purr and NOTHING! It cranks has good spark good fuel great compression but will not fire. Anyone else had an issue like this. I don't see anything disconnected like a bumped wire or anything. I do see a gray small male wire connection close to the EGR that is not hooked to anything but I don't believe it was ever connected to anything. Let me know your thoughts thanks

 

Did you have to disconnect anything to swap the EGR?

 

No wires or anything just the two vac lines and I hooked them back up

 

put the old EGR back in and see if it fixes it