I have sme sar egine parts laying around from blown engines I took apart.
Both JDm as US as Euro spec.
I found out that from the 2 fuel line sets I have (different spec), that they are different.
One has a fuel pressure regulator (the pot at the fuel exit off the sec fuel line) has one vac connection, the other one has got 2.
Now, since I susect that my injectors are leaking (1 vac line) I decided to switch out the full fuel deliery system (prim and sec injectors).
Now the othe system has the pot with 2 vac lines. The workshop handbook doesn\'t mention this difference.
Can I just leave the upper vac line connection open and the lowerone connected to vac (like the pot with one vac connection) does the upper one need to be capped?
Any info would be great
up, anyone got some input?
Mainly if the upper vac line needs to stay open or needs to be capped. If any difference at all..