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ok thanks, ianjadkins I just got done changing knock sensor , got it back together but will not start, how far in the fuel injector holders are the fuel injectors suppose to go ? Ireal don't want to take the Plenum off agin , also I don't know if the timing slip or not, any input ?
Sorry I am not sure if it can be done with the plenum on, never tried it. hopefully will be able to find the information you need in the 1993 Factory Service manual, 2 sticky's at the top of the forum to its location.
Ya can't get it started, I'm thinking its not getting any fuel I may have had some lines mixed up not sure, here is a pic not sure if one or more are fuel in take lines ,
left to right do you know if they are vaccum or fuel ? I hooked one line to left and fuel came out of that one when I pulled it back off , 3.0 1995
I trased them out the one on the left goes to the fuel presure unit and there is fuel going to it so iy has to be timing or , fuel injectors I tested them before I put them in with the 9v test they worked ,but they only have 12 ohms on the LH rail, so them may be opening with the 9v battery test but not when hooked to the truck or maybe my pigtails are bad , it all worked before I took it apart to fix the knock sensor , I did rebuild the injectors they where a little gloded, don't know where to go from here but to take it apart again ,
This is a cut copy form another thread. Found it by google search.
The guy had the best writeup on the hoses that aren't covered in the FSM.
Here is his diagram and layout .
1. Reed valve
2. Fuel return hose
3. Brake booster
4. Rear air hose at the AC idle up 5. PS pump valve
6. Front air hose at the AC idle up
7. Vac hose #1 to pass side of rear VSV
8. Vac hose #2 to pass side of center VSV
9. PCV hose
10. Vac hose #5 to driver side of center VSV
11. Vac hose #3 to pass side of front VSV
12. Vac hose #6 to driver side of front VSV 13. PS pump valve
Vac hose #4 goes from driver side of rear VSV to the reed valve
AC idle up vacuum hoses:
- pass side to diaphragm (very short hose)
- driver side tee's into vacuum hose #2 (item 8 in your picture)
10-03-2016, 06:00 AM
