D17 Gasser
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=150790
Printed Date: 08 Oct 2025 at 5:11am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: D17 Gasser
Posted By: TomYaz
Subject: D17 Gasser
Date Posted: 26 May 2018 at 6:56pm
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What now? ------------- If its not an All-Crop, it all crap! |
Replies:
Posted By: DougS
Date Posted: 26 May 2018 at 7:12pm
| Leaky intake manifold. Float level wrong. Partially clogged jet. |
Posted By: DrAllis
Date Posted: 26 May 2018 at 7:44pm
| Open up the main jet 2 or 3 turns. What did you do to the carb?? |
Posted By: CrestonM
Date Posted: 26 May 2018 at 8:12pm
| I'd spray carb cleaner around all fittings and see if the engine tone changes. If so, you found your leak. Some guys also use the gas from a non-lit propane torch, as it produces similar results. |
Posted By: DSeries4
Date Posted: 26 May 2018 at 9:07pm
Has the carb had a good cleaning? Might want to do that first. ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
DrAllis wrote:Posted By: Lon(MN)
Date Posted: 27 May 2018 at 7:54am
| You might have done it already, but I have found the fuel goes bad. I drained my D17 that had new fuel in it a month ago, left it in an open pail and after a week still has fuel in it. |
Posted By: TomYaz
Date Posted: 27 May 2018 at 7:35pm
Fresh fuel, Carb was rebuilt not too long ago, but yes it may need cleaning. Actually I dont know much about the workings of a carb, but willing to tear into it if I must. Manifold is newer, hope there isnt a leak! Thanks guys. ------------- If its not an All-Crop, it all crap! |
Posted By: Lon(MN)
Date Posted: 27 May 2018 at 7:53pm
| I think I would put the carb on hold and look at ignition. I have seen points, condensor and plug wires cause this problem. Drives you nuts until you find it. Had one that I messed with a long time and found a wire shorting against the block. To soon for the gas and match. |
Posted By: TomYaz
Date Posted: 27 May 2018 at 7:59pm
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Plugs are less than two years old, had ignition overhauled at same time...so hope its not ignition but will keep that in mind and do a look see... thanks ------------- If its not an All-Crop, it all crap! |
Posted By: TomYaz
Date Posted: 27 May 2018 at 8:00pm
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Is this carb a marvel schleber? (sp) ------------- If its not an All-Crop, it all crap! |
Posted By: TomYaz
Date Posted: 27 May 2018 at 8:17pm
Did research, yes I have a schebler. ------------- If its not an All-Crop, it all crap! |
Posted By: TomYaz
Date Posted: 04 Jun 2018 at 8:33am
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So i decide to try again saturday. Now it runs fine Go figure ------------- If its not an All-Crop, it all crap! |
Posted By: allischalmerguy
Date Posted: 07 Jun 2018 at 10:24pm
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Maybe had some bad gas. Glad you got it going! ------------- It is great being a disciple of Jesus! 1950 WD, 1957 D17...retired in Iowa, |