need help with vac lines and EGR please
04-02-07, 03:08 PM
#1
need help with vac lines please
I am at the end of the job right now and need help.
There are four vacume hoses that come offf the rats nest that are on top of each other facing the car on the left side. They go into the manafold that mounts the plenem. And there are only three on that side.
In the diagram the hose colors are yellow green yellow green and the end that Im not sure why there is only three nipples to connect four lines is circled in red.
Please help
There are four vacume hoses that come offf the rats nest that are on top of each other facing the car on the left side. They go into the manafold that mounts the plenem. And there are only three on that side.
In the diagram the hose colors are yellow green yellow green and the end that Im not sure why there is only three nipples to connect four lines is circled in red.
Please help
04-02-07, 04:33 PM
#3
You are probably missing the top one, which is for the EGR system. Not all FDs came with an EGR - if you run a quick search you could probably find out exactly which ones did. Mine has one, and the vac diagram shows it.
If you have an EGR valve, then you must have a different version of the Lower intake manifold and as a result there is not a fourth pass-thru hose. If you have the EGR solenoid and EGR valve, then just run a longer line directly from the rack to the EGR valve.
If you don't have the EGR valve, then you don't need the EGR solenoid or either the lines for it (in yellow).
Dave
If you have an EGR valve, then you must have a different version of the Lower intake manifold and as a result there is not a fourth pass-thru hose. If you have the EGR solenoid and EGR valve, then just run a longer line directly from the rack to the EGR valve.
If you don't have the EGR valve, then you don't need the EGR solenoid or either the lines for it (in yellow).
Dave
Trending Topics
Thread
Thread Starter
Forum
Replies
Last Post
Nosferatu
2nd Generation Specific (1986-1992)
7
09-05-15 02:13 PM