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What are these hoses for?

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Old Sep 25, 2007 | 08:24 PM
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Exclamation What are these hoses for?

Hi, I got a FD and my engine bay looks pretty sad but to start me off could you point out what these hoses are? pleae edit in paint and point out whats what but the one highlighted is whats got me stuck, sorry iam spanish and iam using a translator but i can understand pretty well.

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Old Sep 25, 2007 | 08:42 PM
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the bottom one connects to the air duct that the airbox shares with the intercooler (which your missing).

im not 100% sure cos i ditched my hks intake setup years ago BUT i think your hks intakes are on backwards...
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Old Sep 25, 2007 | 08:49 PM
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The top left one is the Airpump relief hose. The bottom right one is the Airpump intake hose. The airpump relief hose can sometimes make a loud MOOO sound like a cow. Here's a good way to deal with that:

https://www.rx7club.com/3rd-generation-specific-1993-2002-16/eliminate-air-pump-moo-%241-1-minute-486061/

There was a rumor about the airpump failing early from taking in too much warm air. I don't know if anyone ever proved it but you might want to relocate the line for the airpump down to where your intake filter is also located to get some better air.
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Old Sep 25, 2007 | 08:50 PM
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Does having the air duct that the airbox missing cause anything?!
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Old Sep 25, 2007 | 08:54 PM
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no, the factory airbox steals ducted air from the intercooler. You dont have a stock intercooler or airbox.
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Old Sep 25, 2007 | 08:58 PM
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Wow, thanks. Is there anything else I should know from the looks of the picture?
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Old Sep 25, 2007 | 09:10 PM
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your AST and Radiator dont look too happy.

and your battery is a crappy petrol station item.
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Old Sep 25, 2007 | 09:22 PM
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That radiator looks old as hell. They have a tendency to crack.

The AST looks original. They also break. It is in the center of the picture with the radiator cap on it.

Replace the radiator and AST with aluminum units. You can also just eliminate the AST with the proper parts.

You probably need a coolant flush anyways.

Those hoses look poorly routed. Fix them up so they don't rub against eachother. Zip-ties and wire lomb work well.

Your engine bay needs some love... time to get dirty.
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Old Sep 25, 2007 | 09:27 PM
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Very true! Thank you!
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Old Sep 26, 2007 | 07:04 AM
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The ABS probably doesn't work, and the cruise control unit that is sitting in it's place on the passenger side near the firewall....should be on the driver's side.
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Old Sep 26, 2007 | 10:19 AM
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Whats up with the AST?
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Old Sep 26, 2007 | 05:05 PM
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Originally Posted by Sgtblue
The ABS probably doesn't work, and the cruise control unit that is sitting in it's place on the passenger side near the firewall....should be on the driver's side.
IIRC, the ABS and CC positions are swapped in a RHD car.

Whats up with the AST?
The AST looks original, or a factory replacement...
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Old Sep 26, 2007 | 05:48 PM
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su tienes mucho trabajo por ti.
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Old Sep 26, 2007 | 06:17 PM
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Yea, this was a imported car from japan and was cunverted to right hand side, the job was poorly done as you can all see. But thats why I payed only 5k canadian for it.
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Old Sep 26, 2007 | 08:36 PM
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Originally Posted by dontlift
IIRC, the ABS and CC positions are swapped in a RHD car.
I hadn't considered that it might have been a RHD to LHD conversion. I guess the brake booster threw me.
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