several issues here with sr ! anyone in sav please come help !

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240pav
Posts: 172
Joined: Wed Mar 22, 2006 7:22 pm
Car: 1991 240sx sr20det redtop

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ok some im not gonna lie, im not a mechaniclong story short. shop did rebuild. shop f'd up and tried to charge me alot of money i take car away. car fine but overheats. i fix overheat with pump radiator, etc.. car cranks but wont start. checked plugs spark and fuel.. changed out fuel filter... everything hooked up correctly.went out today found this was unplugged

it goes here...i dont know what it is or does

now i can say i didnt unplug, and im pretty sure i didnt, but i plugged it in and it cranked up... strange right ?but now in order to start it i need to step on the gas hard as i start it. it wont idle ,when i let off it just dies... it also has bad backfireand also has a bit of oil in the air intake pipe

would this plug keep my car from not starting completly ?

im lost as hell now and dont know what to do. if anyones in savannah im in desperate need of assitance, will give u beer. im getting ready to move soon

any suggestions would be appreciated



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240ND
Posts: 3
Joined: Thu Apr 02, 2009 5:06 pm
Car: 1990 240SX....2006 Harley Davidson Sportster....2006 Honda Civic EX(Sold)...1997 Honda Accord LX

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im also not a mechanic..im just gettin into the whole SR 240 scene, but it looks like your o2 sensor is unplugged

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240pav
Posts: 172
Joined: Wed Mar 22, 2006 7:22 pm
Car: 1991 240sx sr20det redtop

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ha yeah... any one have any ideas??

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Steady_One_S13
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Joined: Tue Sep 16, 2008 9:42 am
Car: 1991 SR'd 240sx S13, 1993 Toyota SW21 Mr2...
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Dude, get yourself a new O2 sensor. LoL. hook up your hoses that go to the oil catch can and the intake tubing. Make sure your timing is set correctly, tighten all intercooler hoses. Make sure all your wiring is good to go.G/L

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240pav
Posts: 172
Joined: Wed Mar 22, 2006 7:22 pm
Car: 1991 240sx sr20det redtop

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ok i will double check everything tommorowthanks for the words of wisdom !

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Wc240
Posts: 899
Joined: Tue May 12, 2009 8:58 pm
Car: 89 Nissan 240SX
97 Nissan 200SX
91 Nissan 240SX ka-t
06 Scion xB
2000 Nissan Frontier
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download a vac diagram for reference. also, learn how to solder and do that wiring right. those ghetto connectors are no bueno

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240pav
Posts: 172
Joined: Wed Mar 22, 2006 7:22 pm
Car: 1991 240sx sr20det redtop

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yeah thank god i didnt do that... vac diagram ? i will use the search button !

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Wc240
Posts: 899
Joined: Tue May 12, 2009 8:58 pm
Car: 89 Nissan 240SX
97 Nissan 200SX
91 Nissan 240SX ka-t
06 Scion xB
2000 Nissan Frontier
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sorry, vacuum routing diagram. look in the fsm


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