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#1 (permalink) | |||||
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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New Problem has shown its ugly face
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#2 (permalink) |
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Registered User
Join Date: Sep 2009
Posts: 17
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Fuel Pump?
Why the need for 2 filters?
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95 4runner SR5 4X4 3.Slo sittin' on 32's w/ no lift with some serious butt sag |
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#3 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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fuel pump seems to be pumpin pretty good..and if it was the fuel pump then it wouldnt do fine above 1500rpms?? i've always heard these manual fuel pumps dont KINDA go out..they either go out..or they're good..no maybe's
im thinking it might be the idle cut solenoid..so im gonna check that real quick..
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#4 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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not the idle cut solenoid..or the filters..
im thinking acc. pump???..since there is drops of fuel coming out of it..(only when running of course..and only if you give it throttle) other than that..im out of ideas...
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#5 (permalink) |
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Registered User
Join Date: Jun 2007
Location: Inverness,FL
Posts: 1,044
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unplug the vac hose going to it........?lol and btw i just bought an ENTIRE rebuild kit for a new one....gay
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new to me 86' toy on 35" procomp mud terrains, with a 4" lift and 3" body and palm fron camo for now... 04' Dodge 2500 4x4 QC hemi leveled, home made CAI and flowmaster exhaust |
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#6 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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LMAO..yea i noticed you cant get just the diaphragm for the acc. pump.hahahaha..if i get the kit..then its getting vatted and rebuilt for sure..lol
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#7 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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what should happen if i unplug the vacuum hose?..if the acc. pump is the problem will it run better when unplugged..or worse?..
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#8 (permalink) |
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Registered User
Join Date: Jun 2007
Location: Inverness,FL
Posts: 1,044
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better, the auxilary acc pump only works when its cold, thats a tell tail sign that its bad tho, so unplug and plug the end of it, itll just run crappy till it hits like *120
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new to me 86' toy on 35" procomp mud terrains, with a 4" lift and 3" body and palm fron camo for now... 04' Dodge 2500 4x4 QC hemi leveled, home made CAI and flowmaster exhaust |
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#9 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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i thought the acc. pump was mechanically driven..i.e. driven by the throttle linkage?? and it's on the pass. fender side of the carb?..right..
and the aux. acc. pump is vacuum operated and its on the side of the carb closest to the valve cover
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#10 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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Isn't that the Aux. Acc. Pump???? (on side of the carb with the 3 screws holdin it on there) And this is the Acc. Pump..which is mechanical and has no vaccum lines goin to it?? (in the center of the pic basically...)
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#11 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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anybody???...i kinda need some input quick..i still got college tomorrow and friday..as well as all next week..and the rest of the year LOL and the next 4 years
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#12 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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*BUMP* for HELP!!!
![]() still stumped on the problem guys
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#13 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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jeez guys quit slackin..lmfao
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#14 (permalink) |
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Registered User
Join Date: Sep 2009
Location: Lynnwood, WA
Posts: 1,623
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let it warm up before you drive it ? still seems driveable ...
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Proud sponsor of the re-poster thread. Where there is Substance. http://www.yotatech.com/f5/you-re-poster-193103/ |
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#15 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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even warm it does this...i just went out side and brought it up to operating temp. and it still done the problem...and it was worse????
when the motor is cold..it will idle..but barely...and very roughly..but when it gets warm..nope..aint happening..gotta keep it above 1500rpms.. this little bugger has a hole in the bottom of the body..and it looks like it might be threaded..like maybe a screw went there... ![]() ![]() that last picture is just a pic of where that particular piece is located...i got a video..but my computer wont have anything to do with 3G2 files.. if i move the throttle any..then let off..a drop of gas will come out of the little hole.....everytime i do this..the gas drips out..so wtf is it..lol i still say a rebuild of the carb will fix this..but my father says that it wont...that it's something simpler.. what gets me the most..is that this problem appeared in SECONDS..i literally had my truck idling for about a min or 2 tops..then i turned it off..and about 15seconds later i started it again..and it wouldn't idle at all...... ![]() *EDIT* pay no attention to the screws plugging the vacuum lines..lmao
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 Last edited by camo31"10.50"; 10-23-2009 at 12:59 PM. |
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#16 (permalink) |
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Registered User
Join Date: Nov 2004
Location: Ameliasburgh, On. Ca.
Posts: 620
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vaccum leak
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Mostly Stock 90 4Runner SR5 V6 Auto w/ 33" Durango MT's (bent lower valance removed), bush bar w/ 55w Baja Offroad Lights, Custom fit 1st. gen rollbar (used to mount Hi-Lift and fire extinguisher), extended diff breathers, (Comming soon rear spool and 2" body lift..) My very slow buildup on Sontt.com - currently building. http://www.sontt.com/forum/viewtopic...&t=109&start=0 |
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#17 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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but i've checked for vacuum leaks
..lmao..maybe i didnt look hard enough??
__________________
FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#18 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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ok so i figured a little something out..
i got the truck to idle...but it will only idle if the choke is partially closed??? if the choke is completely closed..then it wont idle..and if its completely opened..it wont idle.. and also it kinda stumbles a bit and runs kinda rough at the moment (when i am givin it a bit of gas to keep it running..it just kinda "burps") but if i spray some carb cleaner around the back of the carb....where the throttle linkage is..it runs BETTER?...it doesnt stumble at all..but a few seconds of running good..and its back to "burping"..lol or kinda coughing..lol
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#19 (permalink) |
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Registered User
Join Date: Dec 2007
Location: Wellsboro, PA.
Posts: 48
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It sounds like a vacuum leak at the back of the carb. If it runs ok when you spray the cleaner at the rear of the carb, the cleaner is sealing the leak on a temporary basis. I would look really close at the vac. lines and base gasket back there and I think you will find the source of the problem.
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94 X-cab, SAS, LT1, T350, 205TC, 35" swampers, molded bushwackers, custom bumpers and winch soon 94 Springer Softail, 7 gal stretched tanks, 18" ape hangers, kick/electric start, dakota digital dash, 80 twisted spoke wheels |
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#20 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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well i just realized..theres supposed to be a rubber "boot" on the Acc. Pump....well it aint never had one on there..and i guess since that created a vacuum leak..and it blew the diaphragm in the acc pump..so im going to get a new acc. pump and the rebuild kit so i can get the diaphragm..and i figure while i got the kit...why not rebuild the carb..
![]() so im gettin it sent off this coming week to get CLEANED..then im gonna reassemble the carb at the house
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 Last edited by camo31"10.50"; 10-23-2009 at 07:12 PM. |
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#21 (permalink) |
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Registered User
Join Date: Jun 2007
Location: Inverness,FL
Posts: 1,044
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yeah the aux acc pump is on the valve cover side of the carb but on the front lower half with a vac hose runnin to it, the one you pictured is the choke braker i think or CB, shows it in vac routing diagrams,
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new to me 86' toy on 35" procomp mud terrains, with a 4" lift and 3" body and palm fron camo for now... 04' Dodge 2500 4x4 QC hemi leveled, home made CAI and flowmaster exhaust |
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#22 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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yea i have been checkin out all kinds of diagrams LOL.
we're trying to get a new Acc. Pump.....but apparently they are discontinued and i can't get one anywhere..
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#23 (permalink) |
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Registered User
Join Date: Jun 2007
Location: Inverness,FL
Posts: 1,044
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a rebuild kit doesent come with a new rubber dealy?
__________________
new to me 86' toy on 35" procomp mud terrains, with a 4" lift and 3" body and palm fron camo for now... 04' Dodge 2500 4x4 QC hemi leveled, home made CAI and flowmaster exhaust |
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#24 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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i believe the rebuild kit only comes with the pump diaphragm...it might come with the boot?? i haven't gotten my kit from NAPA yet..so im not too sure..
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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#25 (permalink) |
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Registered User
Join Date: Aug 2007
Location: Vian, OK
Posts: 2,064
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you guyyysss...where the hell do i get new Accelerator pump?????..stealership can't get one??..im thinking a junkyard one is gonna be in just as bad a shape as mine is..since it's probably been sitting out in the weather..and therefore the rubber will be brittle...
so where to get a new Acc. Pump..or can i replace just the boot??
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FOR SALE 1986 Ext. Cab 4x4, rebuilt 22R, 5spd, 31x10.50 X-Terrains FOR SALE 1992 SR5 FO RUNNA V6, 5 speed, 4in. trail-master lift, 33x12.50 BFG muds, 4.56 gears!!! and an IMMACULATE interior..yes..you should be jealous "Its still a toyota man.. Dont deprive it of its capabilities.." "If you can read english, Thank a teacher...If you can speak it, Thank a soldier!!" Kelli Ruark-2009 |
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| Tags |
| 1986, 22r, accelerator, aux, carb, choke, diaphragm, english, fast, idle, opener, pump, read, soldier, teacher, toyota |
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