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Messages - Diogenes

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1
FE Technical Forum / Re: Valve Adjustment Advice Needed
« on: September 26, 2025, 09:50:13 PM »
I can't run the engine until I get some sort of baseline to set the adjusters to.

All new adjusters were installed with the rocker assemblies removed from the engine, so now all the valves are closed, and I have no easy way of knowing which valves should be open, closed, opening, or closing. I should've considered this issue before removing it, but....

2
FE Technical Forum / Valve Adjustment Advice Needed
« on: September 26, 2025, 09:06:19 PM »
I recently obtained new adjusters for my OEM adjustable rocker assemblies (with hydraulic flat tappet cam).

I removed both assemblies, cleaned and checked everything out to make certain all was good, and then replaced all the interference fit adjusters with new adjusters purchased from DSC. My problem is, how do I begin setting the lash when I have no point of reference (other than TDC as a starting point). I guess I should have considered this more carefully before removing it all, but here I am, wondering how to best proceed.

Thanks in advance....

3
I'm not sure whether this will be of any assistance, but below is a link to a company that makes a product I purchased for my fuel gauge/sender. The gauge was never correct, but this took care of it. I've had it in my Galaxie for about 10 years--works great. Check it out, it may be what you're looking for....

https://www.technoversions.com/MeterMatch.html


4
Private Classifieds / For Sale: 1966 Galaxie 500 390 Toploader
« on: July 19, 2025, 08:51:43 PM »
   With great reluctance, I am posting my 1966 Galaxie 500 390 4-speed for sale. I have owned this car since 2014 and have transformed it somewhat since then.
 
   The previous owner sold me the car due to not being able to figure out why the engine was smoking. I purchased the car and soon became a member on FEPower.net, and began researching FE issues with oil burning. I discovered the intake manifold gasket required replacement, removed the valley pan as a precaution, and installed Comp Cams positive stop valve stem seals, which solved the problem. The engine runs strong, with a mild cam and pump gas compression approximately 9.75-10.00:1.

   The previous owner completed extensive work on the car, engine was rebuilt, the suspension was gone through (mostly front), fuel tank replaced, headliner replaced, and appears to have completed an amateur paint job; the paint has orange peel with various paint defects and chips found all over the car. It looks good from 10-20ft away. Some body filler is apparent in the rear quarters. PO also powder coated the front bumper and the LTD style grille shells. The grille shells were replaced with chrome pieces (pitted) back in 2020 (still have powder coated ones). Rear bumper was painted to look similar to front.

   The car began with a bench seat and a column shifted C-6 automatic. It also had a 3.25 open differential.

   My modifications began by sourcing parts from two separate 7-Litre cars, the first one supplied the interior seating and an AT floor shifter & console. The torque converter let go around 2020, whereupon I located another 7-Litre car (convertible 4 speed car), and sourced the entire 4 speed setup, including console and steering column. I rebuilt the toploader in summer of 2021 (replacing the 2nd gear as well). It has a MacLeod clutch. A NOS Hurst shifter was finally located to replace the OEM shifter (still have it). The close ratio toploader required replacing the rear gear, so a new Traction-lock center section was purchased from Jegs with a 3.89 gear. Rear axle bearings were replaced, coil springs, as well as driveshaft balanced.

   Front drum brakes were converted to disc with a Scarebird style kit along with a dual reservoir master cylinder and a truck sourced proportioning valve.

   Carburetor rebuilt 2024. Much more done over the years, have a folder full of receipts (including from the previous owner). The car is originally from Kentucky. The seats are the original 7-Litre pieces, except for driver’s seat base, which was recovered. I have some spare pieces that will go with the car, spare console/OEM manual shifter and linkage, column shift steering column, instrument cluster with AM radio, etc..

   The car is far from perfect, but it is a nice reliable, strong running, and attractive car.

   Asking $16,500

5
Private Classifieds / Re: WTB: 1966 Galaxie Hash Marks
« on: May 18, 2025, 07:14:28 PM »
...found some.

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Private Classifieds / WTB: 1966 Galaxie Hash Marks
« on: May 17, 2025, 06:03:40 PM »
Hello all,

I'm trying to locate one of the hash marks that go on the roof sail panels. I had one go missing during a venture out last week. I have attached a photo procured from the web as an example.

Thanks in advance.

7
Non-FE Discussion Forum / Re: Hate to ask a GM question...
« on: April 18, 2025, 07:02:46 AM »
This has become a quite interesting discussion. The issue of engine oil viscosity and quality, combined with change intervals certainly is having an impact on engine and component life. @Rory428, add the issues you saw at Toyota to the clever, yet overly complex technologies that have been developed in an effort to comply with idealistically-inspired mandates, and these types of failures are inevitable. Many technologies are dependent on oil pressure/flow in order to actuate--variable valve timing is an excellent example. If you have an engine that relies on oil to operate it's clever tech, yet normally burns up to a quart of oil within 600 miles, you are going to see a lot of problems, all the moreso when so many people wait until a computer warning informs them there is a problem/low oil.

"...I don't know, it just made a funny quitting noise."

8
Since you say you are parts savvy, then it seems that your local NAPA has some software quirks (not unheard of). Regardless of such a situation, you still walk into a parts store "unarmed"?
 
Apologies... not to imply anything, or to seem "pushy", but do you leave "things" in the hands of others? I'm a parts guy, so I never rely on others--been burned too many times. It is always best to do your own leg work. Never assume the other person knows what they are doing (Like everyone else, I too am fallible--I make mistakes as well--this includes the computer cataloging). Doing your own research is always the best policy.

Again, with respect--I don't wish to come off in a bad light: I just want to communicate my experiences and be helpful.






9
I think the best thing to do, if going to a parts retailer, is to find your part numbers for yourself. If you know who manufactures the part you are looking for, often times you can go to their website for parts lookup. I have bookmarked many manufacturers for just this reason. Another helpful resource is Rock Auto, whether you buy from them or not. They often have multiple brands listed, and their catalog is pretty good. You can always use Summit or Jegs as well, as they sell anything automotive, not just speed parts. I always have part numbers on hand if I am forced to buy at a retailer, but fortunately that is a rare occurrence. If you have anyone's P/N, you can often go to a different MFG's website and interchange. There are many resources online to assist you with finding P/N's.I also have a decent collection of old parts books, which often helps as well.

https://www.drivparts.com/
https://www.rockauto.com/

10
FE Technical Forum / Re: rough when engine warm
« on: June 27, 2024, 07:59:38 PM »
There are so many variables here, so many possibilities. It is so difficult to diagnose things this way (I've recently been on this site looking for ideas myself), moreso with a lack of detail.

What engine?
What type of valvetrain? Adjustable or non-adjustable? OEM or aftermarket?
If adjustable, have you checked valve adjustment?
If non-adjustable, are the pushrods correct length?

It could be so many things, this is just what popped into mind.


11
FE Technical Forum / Re: Puzzle Time
« on: June 19, 2024, 03:45:37 PM »
Your problem of the baseplate to main body leakage is fairly common. It leaks from the fuel transfer passage that the base plate has going from the primary to the secondary. The main body warps at the 3 side screws on each side preventing a tight seal. The base gasket will look like it is compressed normally by 'reading' the imprint but after some time it loses some of its compression. Other problems related to this is it can affect the power valve passage seal at the baseplate as well as sucking air at the idle feed and transfer slot. I had this problem on an #1850 that's on my F-250 P/U
 when I shut the engine off it would then leak raw fuel from the carb base as you described. Standard procedure on every Holley I rebuild is that main body base gets milled as well as both metering block surfaces.

I did see a few comments online regarding this issue, but I didn't know this was common. I did put a straight edge on the main body to base surface, and was able to get a feeler gauge in between--it was very little, I don't remember what it was exactly, but it wasn't flat. I have worked with many Holley carbs over the years, but I've never had this happen before. Finding someone around here that can reliably mill this is the next challenge.

12
FE Technical Forum / Re: Puzzle Time
« on: June 18, 2024, 05:57:23 PM »
I finally have it running again. While I was swapping my carb out the other day, with what ultimately was a worn out carb, I noticed my Holley leaked fuel in an odd manner, and noticed the base gasket on the manifold wet on the side. I decided to disassemble, clean, and re-assemble the carb tonight. After getting it back together, it wanted to run, but I needed to adjust the timing a bit. After a couple distributor adjustments, I was up and running. I put the timing light on it and got it back to the 16 degrees I've been running.

At present, it seems it may have been a gasket issue between the main body and the base plate of the carb. This was replaced during my rebuild about a month-month and a half ago. I didn't see anything out of the ordinary with the gasket, but swapped it out for the old one I removed. I suspect this may have been the culprit, but I've not had it up and running long enough to be entirely confident in this diagnosis. The gear on the distributor still sticks in my mind, though I've not been able to get it to move outside it's normal function.

Certainly, if the carb was sucking air it could have caused all of the issues--loss of power and overheating caused by a lean mixture--still, it's sudden onset has me wondering, though. I suppose everything has a tipping point, yet I'd have thought a little more subtle indication of an issue would've shown itself prior to it's sudden and rather dramatic failure. Admittedly, the plugs showed it running a little leaner than it was prior to the carb rebuild--but it wasn't much. I chalked it up to fresh rebuild. I even bumped the jets a bit while I was in it again, just to be safe.

Well, it will have some driveway idle and close by running for a while--before I'm comfortable with a road trip again, once I re-seal these damn Cobra Le Mans valve covers--they sure are pretty, but the gaskets like to walk/deform.

I do appreciate all the thoughts and suggestions everyone offered. This website has been a great source of knowledge for the last 10 years I've had the Galaxie--with my first FE.

13
FE Technical Forum / Re: Puzzle Time
« on: June 17, 2024, 06:21:36 PM »
        Compression tests are of a comparator nature, solely relative to the singular engine at hand, and there are many factors that are at play in providing the resultant number.  The important thing is to be consistent in ones' execution so as any variable in the the numbers represented provide an indicator of the functionality of the engine at hand.   ;)

        The 140-145, and being consistent across the board is more than ample to provide reasonable driveability including idle operation, so a "retest" wouldn't be warranted if the only concern were the number value, again consistency is what one is looking for.  Compression testing is generally only going to be indicative of gross cylinder pressure lossage, and I have experienced instances where the compression test resulted in no significant signal of an issue, but then following up with a leak-down test revealed a problem; though admittedly for the level of difficulty you seem to be experiencing in the driveability one would have anticipated if it were the result of a cylinder leakage issue, that the compression test would have shown an issue, and then normally one then utilizes the leak-down test to better define the potential problem.    :)

        Scott.

Your comments align with what research I've done, though I'm no professional. When doing my compression test, I just tried to use a consistant amount of cranking. The first cylinder I got to around 145 and stopped, and kept repeating on all remaining cylinders. I could've kept cranking, and it would probably have kept climbing. I was just trying to be as consistant as possible during my test.

There are some indicators that it may be a carburetor issue, but I don't have a known good carb to toss on it at the moment. At present, I need to walk away from it for a while. The high heat and my growing frustration is not a good combination. I will definitely update findings once I continue; that is a pet peeve of mine, doing research on an issue and finding people who have posted with similar problems, but never provided their findings and what resolved the issue.

Other suggestions are on my radar as well.

Timing is at TDC simply because I had it apart and it has yet to run properly to adjust timing to the 16 degrees initial I had it set at originally.

14
FE Technical Forum / Re: Puzzle Time
« on: June 17, 2024, 04:16:41 AM »
I wasn't sure how many times I needed to crank on the test, so I saw 140-150 after a few cranks and stopped. According to an article I read, "A 9:1 compression ratio cylinder is compressing the air and fuel mixture to about 132 psi at sea level". My engine is just short of 10:1, but I've seen some different info as wll. When performed, the engine was cold of course. The cylinders were all similar. Perhaps I need to re-test.

15
FE Technical Forum / Re: Puzzle Time
« on: June 15, 2024, 08:27:20 PM »
UPDATE:

Buttoned the timing cover up and all back together. Timing is set at TDC for the time being.

Pulled carb and gave it a good cleaning and put it back together, nothing appeared out of order, got it back together (rebuilt it about a month ago). Tried starting the car, same issue, it ran, sort of, but wouldn't idle so shut it off after maybe a minute. Every exhaust port on exhaust manifolds had similar heat, so seems to be combustion in each cylinder.

Performed compression test, all cylinders around 140-145lbs. I've not done a leakdown yet. May swap carbs, but all I've got is an old Edelbrock 750 on the shelf and not sure of it's condition.

Had a spare set of new ignition wires on the shelf, swapped them out--no change.

Pumped probably 10-12 oumces of fuel into a jar and let it sit for a while, looking for possible water contamination, but nothing separated out after about 20-30 minutes.

Seems like carb/fuel issue or possible valve issue (don't appear to be any broken springs). Still investigating....

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