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Low Vaccum=Blown Seal?

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Old 03-03-02, 02:41 PM
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Low Vaccum=Blown Seal?

I am only seeing about 10-12 inHG of vaccum at idle. The car has been like this since I got it at 52K. The car runs ok, but is sometimes stumbles when I start it. Should I expect a rebuild in the near future? About how much are they?
Old 03-03-02, 09:52 PM
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Could be a number of things.

But, a blown apex seal is a good possibility. I wouldn't drive it until you get a rotary specalist to look it over and do a compression test!

Patrick
Old 03-03-02, 10:20 PM
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Rebuilds can be anywhere from $2500 - $7000+, average is probably $3500 considering you won't install it.
Old 03-04-02, 05:12 AM
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I just blew mine . it sucks not having my baby. Sevenspeed.com said they would install a new motor with street porting and ceramic coated rotors for $3000.
Old 03-04-02, 06:03 AM
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Don't fret, unless you got the car for real cheap and you have very little power, I doubt it's something like a blown seal. The only way to make sure is to get a COMPRESSION TEST!
Old 03-04-02, 07:57 AM
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I have had a compression test done, see my other post about it. All the pulses were the same height, so maybe rotor grooves? I dunno, I need to get someone to look at it. The car drives fine.
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