I just got a 95 f150 4.9 I 6 made in February , my question is , was there a difference from the early 95's emission hook ups compared to the later 95 emission hook ups , my f150 didn't have a purge valve , no tab solenoid , no vacume lines for tab solenoid , no electrical connections on smog pump and my buddy's was made in November and he has all of these things I'm missing , is this the way it came or did someone take them out and do I need to add all of these things the emission sticker is missing also but I have no check eng light either

 

Some combine the TAB/TAD.

 

Ok but would I still be missing everything else .