What do you guys think of this 4runner?
12-05-2008, 12:37 PM
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What do you guys think of this 4runner?
http://anchorage.craigslist.org/cto/945493432.html It looks super clean. I dont know what he means by air injection system. probably meant fuel. I'll have to call him/her, just want a little input.
12-05-2008, 12:52 PM
#2
Looks like a nice truck. It doesn't look too rusty, does Alaska use road salt? The Yukon uses sand instead and there actually very few rusty cars there compared to Calgary.
The air injection system is part of emissions control.
The air injection system is part of emissions control.
12-05-2008, 01:01 PM
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Matt: No, Alaska, uses gravel/sand as well. There are still a lot of rusty vehicles, but mainly the old ones, like pre-85.
I'll have to look into what the air injection system is then
SR5: I wish. I can't afford two vehicles though. Maybe when I'm older!
I'll have to look into what the air injection system is then
SR5: I wish. I can't afford two vehicles though. Maybe when I'm older!
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12-05-2008, 01:44 PM
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Ha..great..the dude is selling it for his friend or something, who is in Cali right now Oh well. Sweet...22re ftw. Forgot to ask if it was an Auto.. oh well...Im gunna go check it out tomorrow around 1!
Oh well. Sweet...22re ftw. Forgot to ask if it was an Auto.. oh well...Im gunna go check it out tomorrow around 1!
12-05-2008, 02:33 PM
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You could hump Palin in the back of that thing.
12-05-2008, 03:16 PM
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'air injection' refers to the PAIR system (pulse air injection reaction) and has been used on all 22r/re since 85 if I remember correctly, replacing the 'smog' pump and diverter valve system that was used on earlier models, and is also used on the 3vze/V6. the only thing that can go wrong with it mechanically is the reed valve assembly under the intake.
if it's carb'd, I have a reed valve from an 88 22R I'll part with. make me a reasonable offer (I have no use for it so it won't take much to twist my arm). And figure shipping from Temecula, California to you.
if it's carb'd, I have a reed valve from an 88 22R I'll part with. make me a reasonable offer (I have no use for it so it won't take much to twist my arm). And figure shipping from Temecula, California to you.
12-05-2008, 03:29 PM
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Awesome. Thanks. I'm pretty sure its EFI. I asked if it was the v6 or 22re, and he said 22re. I'll find out tomorrow though. It didn't seem like he knew a whole lot about Toyotas though.....
I'm researching the PAIR system now and seeing if I can do the repairs myself
edit: I can see the EFI symbol on the trim aft of the door.
I'm researching the PAIR system now and seeing if I can do the repairs myself
edit: I can see the EFI symbol on the trim aft of the door.
Last edited by toyota4x4907; 12-05-2008 at 03:35 PM.
12-05-2008, 03:35 PM
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12-05-2008, 03:40 PM
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Awesome. Thanks. I'm pretty sure its EFI. I asked if it was the v6 or 22re, and he said 22re. I'll find out tomorrow though. It didn't seem like he knew a whole lot about Toyotas though.....
I'm researching the PAIR system now and seeing if I can do the repairs myself
edit: I can see the EFI symbol on the trim aft of the door.
I'm researching the PAIR system now and seeing if I can do the repairs myself
edit: I can see the EFI symbol on the trim aft of the door.
so, look at your engine: the pair system draws air from that other tube from the afm, the small one behind the main throttle body tube, into a resonator / pulsation dampener (the toilet bowl float looking thing under the throttle body). From there air enters the reed valve. Air leaving the reed valve goes around the back of the engine into the stainless steel manifold that bolts to the back of the exhaust manifold.
Basically, exhaust pulses create negative pressure in that stainless manifold, sucking air through the reed valve and into the exhaust. If the reed valve malfunctions (like I said it's the only thing that can break 'mechanically speaking'), it won't be able to cut of pulses properly and will result in no air being added to the exhaust, giving the catalytic converter a hard time doing its job.
12-05-2008, 03:44 PM
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Besides, Palins too tired from screwing the environment to join you in the back of the 4Runner.
12-05-2008, 03:56 PM
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lol..her girls are HOT!..wait 'till they get older though
they'll be manly jawed, and shootin' out babies when they're 50!you've got efi too, right?
so, look at your engine: the pair system draws air from that other tube from the afm, the small one behind the main throttle body tube, into a resonator / pulsation dampener (the toilet bowl float looking thing under the throttle body). From there air enters the reed valve. Air leaving the reed valve goes around the back of the engine into the stainless steel manifold that bolts to the back of the exhaust manifold.
Basically, exhaust pulses create negative pressure in that stainless manifold, sucking air through the reed valve and into the exhaust. If the reed valve malfunctions (like I said it's the only thing that can break 'mechanically speaking'), it won't be able to cut of pulses properly and will result in no air being added to the exhaust, giving the catalytic converter a hard time doing its job.
so, look at your engine: the pair system draws air from that other tube from the afm, the small one behind the main throttle body tube, into a resonator / pulsation dampener (the toilet bowl float looking thing under the throttle body). From there air enters the reed valve. Air leaving the reed valve goes around the back of the engine into the stainless steel manifold that bolts to the back of the exhaust manifold.
Basically, exhaust pulses create negative pressure in that stainless manifold, sucking air through the reed valve and into the exhaust. If the reed valve malfunctions (like I said it's the only thing that can break 'mechanically speaking'), it won't be able to cut of pulses properly and will result in no air being added to the exhaust, giving the catalytic converter a hard time doing its job.
Plus I found some diagrams. Those always help me understand things better. Thanks Abe 
12-05-2008, 03:56 PM
#19
