1984 22r egr/vacuum line delete
#1
1984 22r egr/vacuum line delete
I've been reading threads all day trying to find info on this. I've some useful but everything I've read is for 22re. People say I only need 3 lines, which lines are the?? Pics and any info would be so helpful
#2
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#5
only need 2 vacuum lines - one from the distributor (Normal/ported advance - the port closest to the radiator) to the carb and one from the distributor (Idle/Manifold advance - the port closest to the head) to the manifold. And you'll have a larger vacuum hose going to your manifold if you want to run the brake booster (recommended). Cap EVERYTHING else.
should look like mine:
should look like mine:
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#8
It's a Holley fuel pressure regulator (1-4 psi) with a Mr Gasket gauge (I'll probably get a different gauge with that goes from 1-8 psi instead of 1-15 psi). The Holley regulator comes with the mounting bracket that I used to attach it to the manifold. I think I got it all from Summit Racing, but some chain auto stores stock it too.
#11
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I am trying to figure this out aswell. PO just capped everything i ran the hose from distributor to carb but whats the other one? Pictures wont load. Thanks for any help. This truck is kind of a train wreck under the hood.
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desmoging my 1984 yota 22r
Great photos! thank you....so what about the / my vacuum lines going to cruise control and air conditioning?? just tee off and route lines?
#18
Have been screwing with it for a few days now.... It's a 84 with an 86 carb, ran with very high idle when cold started, now I'm going to do an egr delete because I heard it makes them run better, and I'm lost there are a few differences between 84-86 and I'm not sure what I need/don't need.
#19
What you need for hoses:
-Distributor vacuum advance (one or two vacuum hoses depending on which distributor you have)
-Brake booster vacuum hose
-Heater hose (assuming you keep your heater)
-Radiator hoses
-Fuel lines (Assuming you have a mechanical fuel pump - one return from the pump to the tank, one supply form the tank to the pump and one supply from the pump to the carb)
-PCV hose
Sensors/wires need on the engine:
-Oil pressure dummy light sensor
-Oil pressure gauge sender (if you have one)
-Water temp sensor
-Distributor pickup plug
-Coil wire
-Electric choke (if you have one)
-Ground cables
The rest goes. Read up here, it'll tell you everything you need to know:
https://www.yotatech.com/forums/f114...torial-264405/
Your engine will look something like this when you are done:
-Distributor vacuum advance (one or two vacuum hoses depending on which distributor you have)
-Brake booster vacuum hose
-Heater hose (assuming you keep your heater)
-Radiator hoses
-Fuel lines (Assuming you have a mechanical fuel pump - one return from the pump to the tank, one supply form the tank to the pump and one supply from the pump to the carb)
-PCV hose
Sensors/wires need on the engine:
-Oil pressure dummy light sensor
-Oil pressure gauge sender (if you have one)
-Water temp sensor
-Distributor pickup plug
-Coil wire
-Electric choke (if you have one)
-Ground cables
The rest goes. Read up here, it'll tell you everything you need to know:
https://www.yotatech.com/forums/f114...torial-264405/
Your engine will look something like this when you are done: