07-09-2015, 10:55 PM | #21 |
Senior Member
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Re: Oil Change
Hear hear!! Use whatever brand you want, as long as it is the correct weight and is made for vehicles it will work for you in your A.
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07-10-2015, 07:35 AM | #22 |
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Join Date: May 2010
Location: Bucks Co, Pa
Posts: 3,740
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Re: Oil Change
Let me explain something! Many years ago, a man named Fred Bersworth (I knew the family) came up with the formula for Ethamine, Diamine, Tetracetic acid. This is the formula for all detergents. The purpose of a detergent is TO HOLD STUFF IN SUSPENSION! It is not a Solvent! It will not dissolve sludge. The product being used with the detergent may contain solvent or naturally dissolve some of the sludge, but it's not the detergent. Flush the detergent oil out with the crap held in suspension and it's bye bye crap. And thats my story and I'm sticking to it! Other than that, I know nothing about chemistry. Google FC Bersworth,Chemical or EDTA,Chelates
Terry Last edited by Terry, NJ; 07-10-2015 at 10:16 AM. |
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07-10-2015, 07:39 AM | #23 |
Senior Member
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Re: Oil Change
Can't explain why, but Model A's sure do like Rotella.
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07-10-2015, 07:48 AM | #24 |
Junior Member
Join Date: Jul 2015
Location: South Plainfield, New Jersey
Posts: 5
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Re: Oil Change
Hi all,
I recently bought a 29 model a truck it came equipped with an oil pressure gauge. If I run less than 5 1/2 quarts in the pan it runs 0 oil pressure when tacking off and stopping. With 5 and half quarts of oil it doesn't happen. When it warms up pressure drops to 0 at stop lights. Any comments will be appreciated. Thanks, Joe |
07-10-2015, 08:01 AM | #25 |
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Join Date: Mar 2015
Location: Acworth GA
Posts: 534
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Re: Oil Change
Those who use oil intended for diesels might like the information in this article:
http://http://www.machinerylubricati...l-engine-oils- Modern oils and modern engines are different than those in Henry's day, of course. We do some stuff to "upgrade" A engines, like insert bearings, but a lot of the old design features and materials will remain. This is an interesting article with a short history of the development of lubricating oils, starting back in the early days of the steam era. http://https://en.wikipedia.org/wiki/Motor_oil Warning: a lot of the nomenclature in the standards is really confusing. John
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07-10-2015, 08:11 AM | #26 | |
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Location: Cape Cod
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Re: Oil Change
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Quote:
Gauge pressure shouldn't be used on a Model A as you would on a modern car. The Model A oiling system is very different than a pressure oil system. Search the forum for info. My oil pressure gauge isn't really too useful. Marc |
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07-10-2015, 09:06 AM | #27 |
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Join Date: Nov 2010
Location: Anchorage, Alaska
Posts: 9,115
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Re: Oil Change
Probably just about as useful as mine. I have yet to run a line to it to hook it up. It just sits there.
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07-10-2015, 10:11 AM | #28 |
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Join Date: May 2010
Location: Bucks Co, Pa
Posts: 3,740
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Re: Oil Change
The Oil Pressure gauge in my Ford 8n tractor was only slightly more useful. The O.P. went from 40+ lbs cold to under 5 lbs hot. Boy was that scary the first time!
Terry |
07-10-2015, 10:16 AM | #29 | |
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Join Date: Jun 2015
Location: Red Deer, Alberta
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Re: Oil Change
Quote:
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