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Discussion Topic:
Oil Change
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lightflyer1 |
04-15-2010 @ 12:30 PM
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New Member
Posts: 107
Joined: Oct 2009
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I also have a 1935. I am in the CenTex area.
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TomO |
04-15-2010 @ 6:51 AM
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Senior
Posts: 7256
Joined: Oct 2009
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Richard, you are entitled to your opinion and I respect your position. Dinosaur oil will not break down between oil changes either unless the engine is overheated. The main reason for frequent oil changes is that the oil becomes contaminated from combustion byproducts. Modern engines have full flow oil filters and computer controlled combustion to reduce the contaminants in the oil. Your truck has an inefficient carburetor and a bypass filter, allowing more of the contaminants to be circulated with the oil. I drive about 2,000 miles a year and change my oil every fall and then once or twice in the summer, when it begins to look dark. I also grease all of the fittings when I change the oil.
Tom
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51f1 |
04-14-2010 @ 4:17 PM
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Senior
Posts: 573
Joined: Oct 2009
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I have an opinion about using synthetic oil. I read some articles recently, mostly relating to using synthetic oil in heavy equipment, that convened me that there is an advantage to synthetic oil that I did not fully appreciate. This is just my opinion. I haven't performed any scientific tests. If you don't drive your car or truck enough to reach the oil change mileage required by your owners' manual, use a top quality synthetic oil, and change your oil once a year. My owners' manual says to change the oil every 2,000 miles or 4 times a year, whichever is sooner (I have an 8RT with a by-pass filter). That's a pain as I'd be changing my oil every 3 months. After reading the articles, I don't think it is necessary if you use synthetic oils. Synthetic oils do not break down like conventional oils, and, in a year, I don't think any oil in an engine in good repair would become too contaminated. Synthetics do have disadvantages. Compatibility with some seals may be a problem, but rope-type seals shouldn't be. Some synthetics do not perform well in the presence of water and can decompose or break down, but, if you have water in your crankcase, oil change intervals are not your biggest worry. They also cost more per quart, though usually not on an oil-change basis. This is just my opinion, and I hate opinions on motor oils. Richard
This message was edited by 51f1 on 4-14-10 @ 4:19 PM
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4dFordSC |
04-14-2010 @ 2:18 PM
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Member
Posts: 266
Joined: Oct 2009
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Mine always does.
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jerry.grayson |
04-14-2010 @ 2:09 PM
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New Member
Posts: 128
Joined: Oct 2009
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This is an old argument, but drain the oil from your engine and then put 4 quarts in and look at the dip stick. I bet it will indicate FULL. JMHO
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supereal |
04-14-2010 @ 8:58 AM
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Senior
Posts: 6819
Joined: Oct 2009
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Regardless of what your manual states, FOUR quarts is correct if there is no filter. The fifth quart will end up on your garage floor, on on the road. Put in 4 quarts, then mark your dipstick to show "full". Many engines have the wrong dipstick from swaps over the years.
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42wagon |
04-14-2010 @ 6:08 AM
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Senior
Posts: 586
Joined: Oct 2009
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37 Coupe It has been reported many times on this site that the owner's manuals are not correct. The capacity of the oil pan is 4 qts. If you have a filter add a 5th qt. Next time you change your oil forget the owner's manual and do this: Put in 4 qts (assuming you don't have a filter), start the engine and let it idle to get oil up in the block. Now go measure the oil on your dip stick. If it needs another qt the manual is correct. If not all the guys on this web site are correct. Ted
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37 Coupe |
04-14-2010 @ 5:53 AM
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Member
Posts: 362
Joined: Oct 2009
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I am just saying that is what my original 37 Ford owners manual specifies 5 quarts,I have the same original not reprint 37 Ford 60 h.p. manual and it specifies 4 quarts.Sure seems funny the Ford engineers had the owners manual printed wrong and they did it in other years too I bet. Would be interested in what other years original manuals have printed. Again I am not saying 4 quarts is too little and five is just right ,I am saying this is what Ford called out in at least 1937. When ever you get a chance to see an original Ford dealer service invoice check out how many quarts (at least what the customer was charged for) 5 quarts on 85 hp.
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ford38v8 |
04-13-2010 @ 9:13 PM
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Senior
Posts: 2769
Joined: Oct 2009
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37 Coupe, It is for this reason mostly, that Fords are known to copiously leak oil. The capacity of the crank case is 4 qts. With a filter, it is 5 qts. More than these amounts will soon be found on the street below the dangling cotter pin.
Alan
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37 Coupe |
04-13-2010 @ 6:52 PM
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Member
Posts: 362
Joined: Oct 2009
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I disagree with the statement that oil capacity is 4 quarts,I have the original owners manual not a reprint for my 37 Ford 85 h.p engine which is same cubic inch 221 as the 35 engine,states right under specifications Oil pan capacity 5 quarts and this was before canister filter.
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