2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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Old 09-25-02, 08:26 PM
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Question Rx7 Heads

Question,
I recently melted my "Sub-zero starting assist fluid reservoir" container.

Can I drive the car without the container...I took it off?
Old 09-25-02, 08:31 PM
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Many people remove the starting assist thing, its pretty much worthless, dont worry about it.

Last edited by Rxmfn7; 09-25-02 at 08:36 PM.
Old 09-25-02, 09:06 PM
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You're not supposed to even have it.
Mazda sent out a TSB to have all Mazda dealers pull those things.

(TSB = technical service bulletin)


-Ted
Old 09-25-02, 09:10 PM
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do you know why mazda said to take them out?
Old 09-25-02, 09:12 PM
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Cause they didn't work...
We DO know that the valves on the lower intake manifold can leak and cause intake vacuum leaks!
Right IWNTA20B?


-Ted
Old 09-25-02, 09:16 PM
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What should I do with hose...tuck it somewhere?
Old 09-25-02, 09:23 PM
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where is this located?
Old 09-25-02, 09:27 PM
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the hose that comes out of the "Sub-zero starting assist fluid reservoir" and into the engine....I took out the reservoir container , so now what should I do with the hose?

Last edited by dlbrown; 09-25-02 at 09:29 PM.
Old 09-25-02, 09:34 PM
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The tube goes to a little thingy that is on the Upper intake manifold, it is held on by a 10mm nut and bolt. You could take that off, then just plug the little hole, then you can just scrap the whole thing, hose and all.
Old 09-25-02, 09:38 PM
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tear it off and cap the injector thingy, tahts what i would do
Old 09-25-02, 09:39 PM
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COOL...THANKS DUDE!...you guy sure know your chit! =}
Old 09-26-02, 03:05 PM
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You have to plug it... don't want a vacuum leak, right?

Brad
Old 09-26-02, 04:03 PM
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plug the hose?
Old 09-26-02, 08:31 PM
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There will be two tiny holes on the intake manifod that will need plugged. Wehn you take that thing off that I told you to before (the two 10mm nuts), there are two tiny holes under there, they will need plugged with something (just JB weld them up) or you will have a vacuum leak.
Old 09-26-02, 08:35 PM
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I'm curious how you melted it...
Old 09-26-02, 08:42 PM
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Hahaha....yea I kinda wondered that too.....
Old 09-26-02, 08:45 PM
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I took off my 02 Sensor because my front 2 converters are clogged, and I guess the hot air from the engine roasted the plastic reservoir....oh well
Old 09-26-02, 08:47 PM
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what will a vacuum leak do if I don't fix it right away???
Old 09-26-02, 08:51 PM
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to make a long store short...I wanted to replace my 02 sensor, but I couldn't get off, so I took it to a muffler shop and the they were able to remove it for me. By the time I got home and checked the engine that's when I noticed what happened!
Old 09-26-02, 08:51 PM
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Originally posted by dlbrown
what will a vacuum leak do if I don't fix it right away???
Your engine will lack power and not idle.
Why were you driving without an 02 sensor??? doesn;t that throw a code?
Old 09-26-02, 08:56 PM
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It's on now, but I wanted to losen it up so that I could replace it with a NEW 02 sensor after I replaced the converters....It was only off for 9 blocks or so.
Old 09-26-02, 08:59 PM
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Originally posted by dlbrown
It's on now, but I wanted to losen it up so that I could replace it with a NEW 02 sensor after I replaced the converters....It was only off for 9 blocks or so.
Makes sense. Did you try removing it with the exhaust hot?
Old 09-26-02, 08:59 PM
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i thought coolant went to the resevior?
Old 09-26-02, 09:02 PM
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Originally posted by darkwaveboi
i thought coolant went to the resevior?
90% ethylene gylcol/10% water into the CS canister.

But you're right.
Old 09-26-02, 09:17 PM
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nope...it was warm!


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