 Decel Valve - Delete Option, Should it Stay or Should it Go? |
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| Larouex |
 Apr 27 2009, 10:51 PM
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Larouex  Group: Members Posts: 144 Joined: 22-July 08 From: Larouex@gmail.com Member No.: 9,339 Region Association: Pacific Northwest  |
I have finally put my 1974 2.0 back together and i have it running with the original fuel injection. I have solid compression on all cylinders and had it out on the freeway on Sunday up 90MPH.
I am now fighting to fix a couple little things. The engine after I take it out of gear and let it go to idle, will dip to a really low rpm and then recover. I think this is related to the decel valve and many say that it should just be removed altogether. AA wants 198.00 for this part and wow that is a lot for this little part. What says the folks here and please feel free to point me to any previous debates, I searched but did not find a specific thread. Cheers, Larouex |
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| type47 |
Apr 28 2009, 06:50 AM
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Viermeister Group: Members Posts: 4,254 Joined: 7-August 03 From: Vienna, VA Member No.: 994 Region Association: MidAtlantic Region |
I have read suggestions that the MPS diaphragm gets more "wear" if running w/o the decel valve. Unconfirmed recollection, if the factory put it in, maybe the default mode should be to include it. Get a used one for much less than new.
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Posts in this topic
Larouex Decel Valve - Delete Option Apr 27 2009, 10:51 PM
SLITS It is an emissions device and the engine can run w... Apr 28 2009, 06:08 AM Bleyseng your problem isn't related to the Decel valve ... Apr 28 2009, 06:28 AM
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