A 76 probably has an egr valve bolted to the intake behind the carb. If it's got a bad stumble that's the place to start, pull hose off valve and stick your golf tee in the hose. Also a Q-Jet that might set in the shed all winter could have the power piston stuck in the down position. It's got two metering rods on a piston with a spring under it, at idle high vacuum holds the rods down in the primary jets, open the throttle= low vacum - spring pops the rods up giving it a quick rich fuel mixture. Used to find a lot of those pistons stuck, with air cleaner off seems like about 1/4" pipe sticking up frt. center of carb., should see a small bar through the middle, engine off should be able to push it down with a small screw driver and pop back up. Fuel filter isn't a bad idea. Push the throttle open while looking in the frt. barrels, should see two squirts to get an idea of what the accelerator pump does. But if it won't start now I don't think any of that would keep it from starting.
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Today's Featured Article - Gettin My Old Tractor Home - by Clayton Sweeney. My name is Clayton Sweeney. I am from Southern Maryland in a small town called Lothian. I am 20 and my father and I are the proud owner of a 1954 Allis Chalmers WD-45. When I was 18, I dated a girl in the next county over. Her family are tobacco farmers. It was a cold Thanksgiving evening, and we were going up to her Grandparents house. As we passed one of their barns, I noticed something orange in the corner of my eye in this old shed. It was pretty dark and I asked what it was
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