Engine won't start after removing air cleaner housing

[Indyjoh]

I was messing with my truck yesterday (2001 sport trac) trying to see is an AC vacuum supply line leak. I removed the air cleaner housing & outlet tube, unplugged MAF and crankcase ventilation tube (to get to the reservoir globe). I found and fixed a leak in the AC supply line. Put everything back together, but now the engine won't start. Battery and Alt are new. Oddest thing. Can't figure out what I might have done. Any ideas???

 

[MidnightRebel07]

Go over everything you removed and might've knoced off/ disconected. More than likely it's something simple. You may have to reset the computer by disconnecting the battery for about 20-30 minutes.

So it's cranking but won't start and stay running?

 

[Indyjoh]

Yes it's cranking. but won't start. I'll try disconnecting the battery now. Thanks.

 

[Indyjoh]

OK no luck after disconnecting the battery for 45 min or so. I recall that when I had the air cleaner housing off yesterday, I had run the car for a few min to check if there was vacuum in the AC supply lines. The car started running rough then, so I shut it off. Could this have affected something?