Wanted FJ60 Air rail Injection valve (1 Viewer)

[underseaer]

Location

United States

FIL and I did a Desmog and are retaining the air rail. The Air injection valve is not working. I know i can buy a new one from cruiserparts, but figured a bunch of you folks will have an old one kicking around from full desmogs.

watcha got?

Air Injection Rail Valve 1973-1992 [90917-10057 or 90917-10003] - $49.99 : CruiserParts.net, Toyota Landcruiser Parts

CruiserParts.net Air Injection Rail Valve 1973-1992 [90917-10057 or 90917-10003] - Air Pump Check Valve for FJ40, FJ60, FJ62, FJ80 1973 to 1992 Air Injection Rail Valve for FJ40, FJ60, FJ62, FJ80, 90917-10076, 90917-10057 or 90917-10003

shop.cruiserparts.net

 

[65swb45]

That makes absolutely no sense. Without fresh, cooler air being pumped through the rail by the air pump, the direct exhaust heat will just burn the rail up.

Save $$ and get a cleaner result with a set of plugs from TLC Performance.

 

[underseaer]

That makes absolutely no sense. Without fresh, cooler air being pumped through the rail by the air pump, the direct exhaust heat will just burn the rail up.

Save $$ and get a cleaner result with a set of plugs from TLC Performance.

The air pump is still functioning, we didn't remove it

ps. I'm not that good with engines so bear with me. I'm mostly following my FIL's lead on this. he's desmogged 2 of his 40s in the past but its' been 10-15 years

 

[65swb45]

The air pump is still functioning, we didn't remove it

ps. I'm not that good with engines so bear with me. I'm mostly following my FIL's lead on this. he's desmogged 2 of his 40s in the past but its' been 10-15 years

“desmog” and keeping the air pump usually don’t go together. Foreign markets often retain an EGR without using an air injection system.

But if this is your direction, I have a 60 air rail. $200 shipped.

 

[Spike Strip]

Listen to what Mark says - leaving the Air Injection sys makes no sense.... But if that's what you want to do, there are other Air rail check valves that you can use (there are two, btw: One is on the downpipe). Used ones are almost always toast. I've never pulled one off a rail that was working. Don't waste your money.

Thread Size/Pitch of Air Injection Check Valve ?

Anyone by chance know the size of the threads of these Air Injection Check Valves? Has anyone found a substitute? I tried a couple of ones for early Toyota Corolla but the threads are slightly different.

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