 MPS testing... |
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| MikeM |
 May 11 2020, 02:00 PM
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#1
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Senior Member  Group: Members Posts: 564 Joined: 16-May 10 From: Calgary, Canada Member No.: 11,733 Region Association: Canada  |
Hi all...does anyone have the procedure to test the electrical part of the MPS?
Thanks!! |
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| MikeM |
May 11 2020, 07:28 PM
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#2
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Senior Member Group: Members Posts: 564 Joined: 16-May 10 From: Calgary, Canada Member No.: 11,733 Region Association: Canada |
We vacuum tested the diaphragm and it holds solidly. Seems there's a problem with the secondary coil...
Thanks |
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| GregAmy |
May 11 2020, 08:06 PM
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#3
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Advanced Member Group: Members Posts: 2,490 Joined: 22-February 13 From: Middletown CT Member No.: 15,565 Region Association: North East States 
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QUOTE(MikeM @ May 11 2020, 08:28 PM)  We vacuum tested the diaphragm and it holds solidly. Seems there's a problem with the secondary coil... My MPS held vacuum overnight and tested fine. When pulled apart by Chris Foley at Tangerine Racing it was torn. Replacing it freakin' transformed the car. I've absolutely never heard of anyone having an electrical problem with the MPS. It's a barometer that relies on a 50-yr-old metal diaphragm. But...it's your game, man... QUOTE(GregAmy @ Apr 28 2017, 07:54 AM) Just a quick follow up...the car is totally transformed. For those of you that have never experienced a bad MPS, trust me, this is like an automotive religious experience. Just spend the money because now my car that ran like total hell is a joy to drive: starts, idles, runs smooth, warms up nicely, and doesn't die when I push in the clutch at a light...with this system running correctly all thoughts of carbs is long, long gone. |
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Posts in this topic
MikeM MPS testing... May 11 2020, 02:00 PM
Bleyseng https://members.rennlist.com/pbanders/DJetParts.ht... May 11 2020, 02:07 PM MikeM Thanks...I should have thought of that..... May 11 2020, 02:08 PM GregAmy If your diaphragm has not been replaced since new,... May 11 2020, 02:24 PM
MikeM Thanks for that...I had a spare MPS and the car ru... May 11 2020, 08:34 PM DRPHIL914
Thanks for that...I had a spare MPS and the car r... May 12 2020, 05:04 AM |
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