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Need Advice plz

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Old 04-17-2009, 04:44 AM
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Ze2222
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Hi guys, K i own a 1990 5.0 lx coupe. I deleted all my smog and egr, yes i have the mil elminator. My question is while capping off one vaccum line i started tracing all of them to see if they are all needed. I want to clear my engine bay of all the junk.

Well i traced the vaccum lines to the rear of the p/s strut tower where there are these electrically controlled solenoids or w/e. Can i just remove these what are they. I'm assuming for emission control stuff.

Second in the p/s fender is 2 plastic bottles that the vaccum lines go to. Am i correct to assume those are vaccum ***** / canisters to hold vaccum? If so can i just delete them. Next is the other plastic bubble in the p/s fender actually looks square to me. Wat is that ? Sry if this is vague.

Ne help is appreciated thx.
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Old 04-17-2009, 06:33 PM
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Tony71502
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Pics?
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Old 04-17-2009, 07:39 PM
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Riceinator
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+1. Pics would help alot.
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Old 04-17-2009, 07:59 PM
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KINGKAOS
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Originally Posted by Ze2222
Hi guys, K i own a 1990 5.0 lx coupe. I deleted all my smog and egr, yes i have the mil elminator. My question is while capping off one vaccum line i started tracing all of them to see if they are all needed. I want to clear my engine bay of all the junk.

Well i traced the vaccum lines to the rear of the p/s strut tower where there are these electrically controlled solenoids or w/e. Can i just remove these what are they. I'm assuming for emission control stuff.

Second in the p/s fender is 2 plastic bottles that the vaccum lines go to. Am i correct to assume those are vaccum ***** / canisters to hold vaccum? If so can i just delete them. Next is the other plastic bubble in the p/s fender actually looks square to me. Wat is that ? Sry if this is vague.

Ne help is appreciated thx.

Are you talking about these(referring to the red text!): (I un-bolted the top part so people can see all three..)


If so, then yes you unplug the wires, cap off the vacuum lines, and remove those solenoids(all three).
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Old 04-17-2009, 10:17 PM
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mjr46
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those selonoids are the tab and tad selonoids for smog function and can be removed, the resevoir canisters are resevoir vaccum for HVAC = NEED THEM
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Old 04-18-2009, 04:07 PM
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Ze2222
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k but if u elminated hvac unit and controls u could remove those vaccum bubbles? also just curious to why u would have 2 vaccum bubbles y not just one big one?

p/s yea those were the solenoids i was referring too. Thx alot guys. p.s will have pics next time.
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Old 04-18-2009, 06:19 PM
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Ze2222
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Those vaccum ***** wat are the purposes of those.? Just to be able to change settings for heater while the car is off? Well i no longer have my hvac unit. So i'll just continue to pull the crap i don't need off.
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Old 04-18-2009, 07:48 PM
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mjr46
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they store vaccum so that while under acceleration when no manifold vaccum is present the hvac will still have a source to draw from.
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Old 04-18-2009, 08:49 PM
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Ze2222
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thx alot for the help . I like ur quote mrj46 its so true
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Old 04-18-2009, 09:01 PM
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mjr46
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thank dudeboy, he's the ecm wizard
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