Messages

1

Engine compartment / Re: How loose is too loose for exhaust flapper

« on: July 19, 2026, 04:48:31 AM »

One should not assume the shaft isn't worn.

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Rambling, Malarky, Rants, Etc... / Re: Am I spending too much time on this hobby? ??

« on: July 02, 2026, 05:59:50 AM »

For many, it is just a hobby. For others, it's a passion and a mission.

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Rambling, Malarky, Rants, Etc... / Re: It all ends 12/31.

« on: July 02, 2026, 05:51:06 AM »

No worries. My website is a free library open to all who care to understand and learn how and why their motor works. My motivation is based on my experience as a flight instructor for helicopters and airplanes, which included helping the A&P mechanics with periodic maintenance and repairs. I wanted to understand and be able to pass on the finer points of the machine I operated to my students.

Then came 18-Wheelers. Then came Jeeps.

I became a student again, and again. I learned Jeeps under the tutelage of men like Sean, late of the CJ2A Page, and so many others able and willing to pass on their knowledge and experience freely. On my site, attribution is given to those who signed their work. I make claim only to my opinions based on my experience. The sources and information I work with are open source, gathered over the years, so please help yourself and others along the way.

4

Rambling, Malarky, Rants, Etc... / Re: It all ends 12/31.

« on: July 01, 2026, 05:02:32 AM »

Thanks for the offer. I just this morning renewed the domain name. I've decided to keep it current and going as long as I can.

5

Rambling, Malarky, Rants, Etc... / It all ends 12/31.

« on: April 23, 2026, 06:18:38 PM »

I've made a decision. Because of the decline in my wife's mental health, Dementia/Alzheimer's, I will be closing OJC as of December 31, 2026. I will need to spend full-time caring for her. I will not be accepting any new jobs as of today, 4/23/2026. I will fulfill my outstanding obligations to my customers. After that, I'll build out my good cores and sell them on the various websites I frequent and/or on eBay. Everything Jeep will be for sale. OJC.com doesn't get much traffic, so I'll probably let that go as well. And I apologize to my good friends who have stood by me for all these years.

6

Engine compartment / Re: ran when parked, fuel pump not pumping

« on: April 07, 2026, 01:01:28 PM »

I responded to your message.

7

Engine compartment / Re: ran when parked, fuel pump not pumping

« on: April 05, 2026, 04:29:07 AM »

I received the pump.

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Engine compartment / Re: ran when parked, fuel pump not pumping

« on: March 27, 2026, 06:31:52 PM »

Best is with zero fuel in it from the tank to the carb. Second best is full of fuel. What humidity levels will it encounter?

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Engine compartment / Re: ran when parked, fuel pump not pumping

« on: March 26, 2026, 01:33:00 PM »

Do you know how many mistakes I made years ago? I still make mistakes. Fortunately, like you, I learned to ask questions and read Jeep books. There's no such thing as a dumb question!

Storage protocol depends on the conditions the vehicle will be in while in storage.

10

Engine compartment / Re: ran when parked, fuel pump not pumping

« on: March 26, 2026, 03:55:35 AM »

Oil smells of gas—no gas in the glass filter. Unless you've dumped a pint of gas down the carb's throat in short order, I would suspect a bad fuel diaphragm. It sat for six months? I know you wrote that you run the carb to dry. You run it until the tank is empty? If so, that's a good way to let trash in the tank collect in the plastic filter, and get to the pump and mess with the valves.  When was the last time you changed out the plastic filter?
As an aside, the worm-gear clamps are not good for rubber to straight-cut steel. After six months, dried out, those connections may be leaking air into the system. I recommend fuel injection clamps.
And yes, if you've verified gas in the oil, change the oil and filter immediately. Consider rebuilding the pump, also.

11

Engine compartment / Re: ran when parked, fuel pump not pumping

« on: March 25, 2026, 01:21:54 PM »

Looking forward to the photos. I am, but patience is required. Five weeks minimum lead time.

12

Engine compartment / Re: ran when parked, fuel pump not pumping

« on: March 25, 2026, 02:56:32 AM »

Pictures of the pump and fuel supply lines in the engine bay would help.

13

Rambling, Malarky, Rants, Etc... / Doctor's excuse...

« on: October 16, 2025, 06:13:57 AM »

This is for those of you who have sent carbs and those considering sending carbs or pumps to me. I've been sick for the last two months.
Now I know. I apparently have had this now treated ulcer for a very long time. It stayed very small until recently. Aggravated by COVID and a bacterial infection and the treatments for them it suddenly grew larger. The ulcer allowed for significant blood loss, two pints. Two fewer pints to absorb and carry oxygen from a heart enduring congestive failure. It is functioning at 75-80%. This blood/oxygen loss led to one of the 400 different variations of Anemia. Fatigue, aches, pains, shortness of breath, dizziness on standing, fluid buildup (Edema) in my feet and legs, got to the point where I could not function normally and now here I am. It's not an easy or quick road back, but I'm on that road now. Iron and B12 supplements with better nutrition. I can't give a time frame for full recovery. There's a lot of damage to repair.

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"Original"-- Technical Questions, Answers, Observations / Re: Fuel Pump Repair Kits

« on: October 04, 2025, 06:05:06 AM »

I escaped yesterday afternoon. Recuperating at home. Now then. single or dual action pump?

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Engine compartment / Re: Running hot

« on: July 10, 2025, 04:58:35 AM »

May I clarify something? Octane is not a component of gasoline but is the numerical measure of the amount of compression a given volume fuel can withstand prior to ignition. Higher octane ratings indicate fuel that is less likely to pre-ignite when under pressure, which can cause engine damage.
Timing and mixture are key contributors to engine performance. Pinging under load indicates either/both incorrect timing and/or a mixture that is too lean.
Also, timing that is too far advanced and/or a too lean mixture will contribute to overheating.