Recent content by medic503

  1. M

    Broken hearted kid and fuel system

    Ok, so we didn’t make it Friday. James has walking pneumonia and double ear infection so he’s been taking it easy. But, he was out of school today and did all his chores like I asked so we went and worked in the truck. Here’s what we did and what we found. We dropped the tank rather than...
  2. M

    Broken hearted kid and fuel system

    I hooked it directly to the tank. I bypassed the selector valve. I don’t understand how the fuel line can be disconnected but it still run. The switch went directly into a wiring harness that was old looking so I’m assuming it’s original to the truck. I figured it was done right since it was...
  3. M

    Broken hearted kid and fuel system

    We have stopped for the night but any advice is much appreciated. I really want to get this figured out. Gonna go back later this week and see what we can do.
  4. M

    Broken hearted kid and fuel system

    This is the weirdest **** I’ve ever experienced in my life. Ok so, went and got the clamps and things to run directly from the fuel tank. I hooked the supply line (the big one) up to the fuel tank and then directly to the fuel pump. Then from the fuel pump (now the threaded one) to the front of...
  5. M

    Broken hearted kid and fuel system

    I can’t add a video but we put the supply line in a bottle and after 20 seconds of straight cranking, I had a capful of fuel. Runs fine off a gas tank. I’m assuming there’s an air leak somewhere. Gonna run to the store and get a coupling and try hooking it directly to the gas tank and...
  6. M

    Broken hearted kid and fuel system

    That’s the fuel filter that we took out with the crud on the outside of it.
  7. M

    Broken hearted kid and fuel system

    Ok. So I’m here now. When we put the fuel lines in a gas tank running to the pump, it runs fine. This means the fuel pump and carburetor are working. Correct? The problem comes when I connect it to the real tank. Then it won’t pull up anything. So based on what I can figure from what...
  8. M

    Broken hearted kid and fuel system

    Gotcha. So we replaced the fuel pump with the exact one that was in it before. There are two types for his truck, one short and one tall. It had the short one on it. We can put the line from the fuel pump to the carb in a bottle of gas and it will run off that gas til empty. It will also...
  9. M

    Broken hearted kid and fuel system

    Yes. I can put the carb supply line in a bottle and it runs fine. But when I connect it back to the fuel pump, it won’t do anything.
  10. M

    Broken hearted kid and fuel system

    I’ll get a new filter and see if that changes anything. Would cleaning the carb fix the needle and seat issue? Could it mess up after it was cleaned?
  11. M

    Broken hearted kid and fuel system

    Thank you for the reply. The valve on mine has 6 ports. 4 on one side and 2 on the other. I took them off and replaced one at the time with the same size hose to make sure I didn’t get anything crossed up. Looked all over to make sure and there were no kinks anywhere that I could see. Last I...
  12. M

    Broken hearted kid and fuel system

    Ok yall, Ive got a situation and I cannot figure it out. I am not a mechanic by no means but hoping someone here can point me in the right direction. My son was gifted a 1984 Chevy K10 with a 350 motor by his grandfather. For those that work at a parts store, yes its four wheel drive. It...

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