CK5
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The Beige Jimmy

Check the junction block up on the firewall also. Above the motor.
Might be another fusible link there.
Found another fusible link there, it is also checking out good.

Cleaned and tightened the big battery cable ground, the little wire that goes from the alternator bracket to the frame, and the little wire that goes from the frame to the rad support. Tightened the ground on the back of the passenger side cylinder head.

Also double checked both fusible links on the starter and resecured the nut.

No lights. Hmm.
 
Clearly less than I had been applying. The old cap had become brittle in its advanced age, indeed, but my gorilla grip was apparently in excess of its designed capacity.
It happens, I had the same thing happen to me.
I had dropped mine a few dozen times, I figured it did some damage
 
July 2023

Then I noticed fuel intermittently dripping onto the ground from off the front diff. I didn't see any active leaks, but the pump was somewhat moist. Might as well replace it.

View attachment 451889


After only 5 or 6 trips to 3 different parts stores over 2 days, the new pump is in!
View attachment 451890


I smelled a hint of gas during my drive home just now. Kept driving.

Then it started being stronger, so I popped the vent window to full fresh air mode.

And then it REALLY started smelling like pure gasoline, so I drove another mile or so to a side road (I was in the mountains) and found gas gushing out of the pump. Cool.
 
My k20 did this last winter. They can make a huge mess in a hurry.
 
I smelled a hint of gas during my drive home just now. Kept driving.

Then it started being stronger, so I popped the vent window to full fresh air mode.

And then it REALLY started smelling like pure gasoline, so I drove another mile or so to a side road (I was in the mountains) and found gas gushing out of the pump. Cool.
Just drive faster.
 
Why in Zora Arkus-Duntov's name did they make replacing a fuel pump so darn difficult on a small block Chevy???

Took me dang near all afternoon. The top 2 bolts are quite bothersome. I remember it was difficult 3 years ago, but today was something else. Good golly.

20260507_170949.jpg
 
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Why in Zora Arkus-Duntov's name did they make replacing a fuel pump so darn difficult on a small block Chevy???

Took me dang near all afternoon. The top 2 bolts are quite bothersome. I remember it was difficult 3 years ago, but today was something else. Good golly.

View attachment 526501
You should try on a 6.2 diesel
 
Why in Zora Arkus-Duntov's name did they make replacing a fuel pump so darn difficult on a small block Chevy???

Took me dang near all afternoon. The top 2 bolts are quite bothersome. I remember it was difficult 3 years ago, but today was something else. Good golly.

View attachment 526501
It looks like you lost one of the original bolts, with the reduced head size. That definitely helps. I discovered this on a Scout with both bolts being standard head size. It was a pain!
I would imagine that it's annoying to access the front bolt to lock the pushrod, with the air pump sitting where it is. More time to pull it off.
 
There is a bolt hole in the front, to retain the push rod.

I generally just pull off pump and plate. Pull the pushrod out, wipe it clean, and put some grease on it. The grease holds it up, and makes it and easy job.

Martin
 
There is a bolt hole in the front, to retain the push rod.

I generally just pull off pump and plate. Pull the pushrod out, wipe it clean, and put some grease on it. The grease holds it up, and makes it and easy job.

Martin
I use the grease trick too.
 
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