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 Think i found the problem pic in post .. help needed
#1012389
11/07/10 02:19 AM
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Joined: Feb 2006
Posts: 748
OP
Rock Warrior
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ok as was changing the oil today and looking around i found a vacuum nipple behind the the throttle body or plenum with no line on it at all. problem is i don't know where it goes. has a bunch of vacuum behind. it looks like it goes no where under the hood maybe tranny ? i plunged it off for now seemed to idle better the whole motor is alot smoother and no more bucking up a hill. now pic is not the best took it with my phone and had a mirror on it so i could see it to take the pic. any one got any ideas. ![[Linked Image]](http://pic80.picturetrail.com/VOL1965/13002151/23136233/393190546.jpg)
95 SR stock but i hope not for long....
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Re: Think i found the problem pic in post .. help needed
[Re: leftnutt35]
#1012390
11/07/10 02:51 AM
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Joined: Jan 2000
Posts: 16,227
Web Wheeler
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Why'd you start a whole new thread and then delete the one with all your symptoms?!? <img src="/forums/images/graemlins/frown.gif" alt="" />
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Re: Think i found the problem pic in post .. help needed
[Re: off-roader]
#1012391
11/07/10 02:54 AM
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Joined: Feb 2006
Posts: 748
OP
Rock Warrior
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because i am dumb <img src="/forums/images/graemlins/smile.gif" alt="" /> i have been having trouble with it bucking when going up hills . had it scanned no codes. been pulling my hair out over this for like 2 weeks. just seemed like a new thread was the way to go.. I am sorry if i upset anyone.
95 SR stock but i hope not for long....
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Re: Think i found the problem pic in post .. help needed
[Re: leftnutt35]
#1012392
11/07/10 02:59 AM
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Joined: Jan 2000
Posts: 16,227
Web Wheeler
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because i am dumb <img src="/forums/images/graemlins/smile.gif" alt="" /> i have been having trouble with it bucking when going up hills . had it scanned no codes. been pulling my hair out over this for like 2 weeks. just seemed like a new thread was the way to go.. I am sorry if i upset anyone. Not upset... But for future reference, since this is all one issue/problem keeping it in one thread is better IMHO. Future readers can see the evolution of the problem from beginning to end. More helpful that way, you know what I mean? That said, I hope this is the source of the weird running.
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Re: Think i found the problem pic in post .. help needed
[Re: leftnutt35]
#1012393
11/07/10 03:59 AM
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Joined: Nov 2003
Posts: 5,690
Trail Leader
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It's been a minute since I tore all that down several times. If I recall though, isn't' there a vacuum hose routing under the hood somewhere?
1999 Mitsu Montero - Crappy Weather
1992 Isuzu Pickup - Zombie Apocalypse
2008 Saturn Sky Redline - Nice Weather
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Re: Think i found the problem pic in post .. help needed
[Re: 87Montero]
#1012394
11/07/10 04:46 AM
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Joined: Feb 2006
Posts: 748
OP
Rock Warrior
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if there is its long gone..
95 SR stock but i hope not for long....
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Re: Think i found the problem pic in post .. help needed
[Re: leftnutt35]
#1012395
11/07/10 10:58 AM
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Joined: Mar 2005
Posts: 1,006
Body Damage is Cool
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Not sure what I'm looking at - is that the firewall behind the vac line connection and is that the EGR line next to it? My only reference is 1992 Model but could be charcoal canister, fuel pressure regulator line or EGR control solenoid.
Last edited by pcc; 11/07/10 11:02 AM.
92 Montero LS 3.0L V6 Auto, Stock, Original owner, 185,800K miles
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Re: Think i found the problem pic in post .. help needed
[Re: pcc]
#1012396
11/07/10 05:55 PM
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Joined: Feb 2006
Posts: 748
OP
Rock Warrior
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Not sure what I'm looking at - is that the firewall behind the vac line connection and is that the EGR line next to it? My only reference is 1992 Model but could be charcoal canister, fuel pressure regulator line or EGR control solenoid. yes it is the fire wall ect... i not sure what it goes to yet. but runs alot better so far. with it just plugged been going through the lines under the hood replacing them so far i don't see where it goes.
95 SR stock but i hope not for long....
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Re: Think i found the problem pic in post .. help needed
[Re: leftnutt35]
#1012397
11/08/10 12:51 AM
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Joined: Jan 2001
Posts: 13,649
Web Wheeler
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Is it full or ported vac? I mean, is there vac at idle and at higher engine speeds, or just at above idle? Originally, fuel pressure regulator had a blue stripe hose, intake changeover hose had a black stripe, egr is green, and evap purge solenoid is red stripe.
Not responsible for advice not taken...
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Re: Think i found the problem pic in post .. help needed
[Re: fasteddy]
#1012398
11/08/10 06:57 AM
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Joined: Feb 2006
Posts: 748
OP
Rock Warrior
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I only tested it at idle and i but some gas on it and it pressure also. I now with it plugged my bucking problem at hills ect is gone. idles smoother just all around smoother all together.
95 SR stock but i hope not for long....
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