is this the heater hose Motormite HVAC Control Duct Hose 96022 | eBay
???

 

Heres a pic of my whole emission setup.

See how there is no hose from my valve covr to air cleaner ?

 

Does anyone know if the hose that is outlined in yellow in this picture, connects to the valve cover?
this is not my picture, it is a picture i found on the internet.

 

buump

 

The PCV connects to drvr valve cover and sucks from the crankcase, i.e., inside of the engine block.
It should have a inlet hose as pictured, allowing filtered air into the crankcase.
If you were to take off the air cleaner lid, you would fine a filter in the air cleaner bowl, the bottom par for filtering the air.

 

Yes, yes it does.

 

Ok thanks guys! Tell me, Does the crank case vent tube that we are talking about, does it connect to the valve cover via a valve cover breather? or how does it connect to the valve cover?

Another question:
Where does this line connect to ? I have the line colored red.


ON this emissions diagram, it says that the line connects to the "s" port on my throttlebody.



As you can see, my "S" port, has like ugh.. no connection? It just has a inward divet in the metal.






Am I missing something?? Or where does this Temp Sensor connect to?

 

Your arrow is pointing to a plug that covers a curb idle adjustment screw (that you don't mess with) that the throttle arm is resting on. Are the two smaller vacuum hoses hooked up to what they're supposed to be? I'll have to look see if I have any detailed pics from my old 91.

 

Yes, the hose to the left connects to the egr solenoid and the bottom hose connects to my coal canister and the big one connects to my pcv valve.

I'm not sure where the air temp sensor connects to.

and i'm not sure how my crank case vent tube connects to my valve cover..

 

After doing further research, I found a page on a 2.8L TBI to 4.3L TBI conversion.

In the conversion, there is a needed option to add a vacuum port. THe other option is to add a "T" to the opposite vacuum port and make do with that.

Does that even sound like it would work?

The vacuum port i would be putting a "T" on, used to only connect the EGR valve, now it will connect the EGR valve and the Air Temp Sensor to the Vacuum port.

Does that even sound like it would work? lol

Changing A 2.8L TBI to a 4.3L TBI

"""""Last thing to address is the missing vacuum port. While you can splice in a "T" to the existing vacuum line on the opposite side of the throttle body it is suggested you do it right and put in a new port."""""



All I Need is to pass emissions, then i will put my old air cleaner back on.