MuscleInc1320

so i just bought an 87 4runner turbo and all the vacuum lines seem to be in the wrong spots. i want to re-due them all but and having a hard time finding where they all go. i search on here and google to find vac diagrams but they don't show all the lines on the truck. i also tried looking up pictures of the engine itself but have alot of them to differ. for example there is a sensor on the valve cover which i believe is the VSV but i don't see it in all the pictures. also there is two vac lines that run off to some place under the battery area but i cant get a clear picture of what they are attached too. could really use your guys help. thanks in advance.

dropzone

iTrader: (6)

Welcome to YT--turbo truck--yep am a little bit jeolous
You might have some luck finding the vacuum diagrams with this Service Manual link hopefully you will find the diagrams you need there, several FSM's to select from

Post up some pics of your 4runner when you get the chance

MuscleInc1320

thanks for the help man. i will post up pics as soon as i can. oh do all 22ret have that vsv sensor on the valve cover

yoder519

when am i gonna get my first turbo yota

Red3.slow

I want pictures!

as said above the service manual will be a good place to start

Irish Death

when i got my runner i had vacuum lines all messed up I searched for "vacuum issues" and found a great link that had all the vacuum diagrams on it...I think it had turbo vacuum lines as well...Im sure its in my post as well about "vacuum issues"

xxxtreme22r

try the autozone website for your vacuum diagrams.

this should be the right one: http://www.autozone.com/autozone/rep...00c1528004d55a

MuscleInc1320

lol i'll post some pics up tomorrow for you guys. um the only problem with the vac diagrams from autozone or anywhere else it seems like is that they do not show all the vacuum lines on the car. only the ones that are emission specific i think.

MuscleInc1320

oh and my truck seems to be missing the vcv sensor that is in the picture

MuscleInc1320

finally got some pics of my trucks so maybe you guy can help me match up these vac lines. when i got the truck all the vac lines were in the wrong spots

MuscleInc1320

what are the two sensors on top of the water outlet. i know the front one is the temp switch right? but idk the other one at all.

annoyingrob

I tried to figure that out one day, even called my friend at the dealership. I can't figure it out. In total there are like 3 or 4 temp sensors on this motor. that 2nd one on the neck connects to the body on my truck. Not sure why.

I also ended up BUYING a FSM for the turbo trucks just so I had vacuum diagrams. You don't want to know what it cost.

MuscleInc1320

i cant seem to find a VCV sensor either. tomorrow im going to junkyard to see what i can find. oh as for the FSM you can download them off the internet. i got one from a link on here that is for a 88 that seems to be pretty much the same.

MuscleInc1320

oh as for that second sensor on the water outlet. i think i found it at my job tonight. heres a part number SW513 at autozone