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Hey guys,

Can someone please help me with this.

I own a 82 5MGE, on the fuel delivery rack that has the injectors attached, at the end of the delivery rack (firewall end) there is a small connection with a plastic cap and points directly up (verticle). (looks something like the pressure regulator but is smaller). I took the plastic cap off to find that there is a small screw not screwed, into the centre of this connect, but just lays under the cap. I'm sorry it is a bit hard to explain in words.

Any ideas are appreciated.

Another question is, on the EFI intake manifold there is a big plastic screw with a spring on it and is located on top of the EFI intake. What is this for?

Thank you for you help. :oops:

Barnzi
 

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The first thing is the pulsation dampener. You can screw the screw back in if you like but not all the way, it will probably come back out again over time they dont seem to want to stay in on the old toyotas.

The white plastic screw controls the idle speed increase when the A/C is on.
 

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SupraWes said:
The white plastic screw controls the idle speed increase when the A/C is on.
If I have no A/C can I remove the screw and just connect the two vacumn hoses? My new strut bar has an issue with this thing. (triangulated)
 

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Im not completely sure because my 85 does it electronically. But it idles at 900 with the A/C on amd 650 with the A/C off.
 
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