07-05-2022, 08:19 AM | #1 |
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Throttle Rod
Hello all! Question I have is the throttle rod that comes off the steering column is not working correctly. It is pin straight weather it should be or not. It has fallen off a few times. Their is a lot of free play in it before it moves the accelerator. I tried to bend it a bit to adjust it but the Rod seems too short to me. Were their different lengths for different years and models? Mine is ‘30 Tudor. Can’t seem to get it adjusted seems to short. I’m wondering if this is part of the reason the car won’t idle? Any help would be greatly appreciated.
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07-05-2022, 09:47 AM | #2 |
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Re: Throttle Rod
Hi Lenny, Before changing the rod from the steering column, look at the rod that goes to the carburetor. That may be too long which would cause the free play in the rod for the steering column control. Also look at the entire foot throttle mechanism. Take the floor boards out to see if that makes a difference. A lot of the foot throttle mechanisms get bent when people take the engine out without first removing the foot throttle mechanism.
You can buy a rod extension, see link below. You will have to cut the rod and may have to shorten one end. https://www.snydersantiqueauto.com/p...9546&cat=41663
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A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past. |
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07-05-2022, 09:48 AM | #3 |
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Re: Throttle Rod
Not clear on your question of parts you have a question about, could you post photo of part in question?
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07-05-2022, 10:18 AM | #4 |
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Re: Throttle Rod
The throttle bell crank has a pretty good tension on it. If the two support journals are well oiled then it works better but I have a tendency to set it where I want it with my foot and then draw the throttle lever on the column down to meet it and hold it where I want. The little arm that works off the throttle lever control is so short that it doesn't have a lot of leverage to push against the spring tension. It will move some with good linkages but may be problematic if the little ball ends where the control rod connects are worn.
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07-05-2022, 02:00 PM | #5 |
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Re: Throttle Rod
Thanks fella’s. Got that taken care of but now I have other issues. She wants to over heat and won’t idle. Only run with my foot on the accelerator. Also she will backfire when I shut it down or rev it up and let off. Getting a bit overwhelmed
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07-05-2022, 02:40 PM | #6 |
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Re: Throttle Rod
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A is for apple, green as the sky. Step on the gas, for tomorrow I die. Forget the brakes, they really don't work. The clutch always sticks, and starts with a jerk. My car grows red hair, and flies through the air. Driving's a blast, a blast from the past. |
07-05-2022, 02:43 PM | #7 |
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Re: Throttle Rod
Potsdam NY
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07-05-2022, 06:41 PM | #8 | |
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Re: Throttle Rod
Quote:
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07-05-2022, 09:08 PM | #9 |
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Re: Throttle Rod
Please don't start cutting your rods. It shouldn't be necessary and you would be compensating for the real problem.
The throttle linkage is a fairly straightforward mechanism. As previously suggested, remove the floorboards and observe how it works and where the excessive play is. I didn't understand from your original post what was "falling off" and from where. Perhaps add a picture to help clarify |
07-05-2022, 09:41 PM | #10 | |
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Re: Throttle Rod
Quote:
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07-06-2022, 12:18 AM | #11 |
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Re: Throttle Rod
It sounds like your idle jet in the carb is plugged so she won't idle. You may have the carb gas float too low so she backfires cuz she's running lean. Also, a gasket leak at the carb and intake manifold will make her backfire when turned off. I've experienced all three in my wonderful 50 years of driving "Henry's Lady". Drive Your "A"!
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07-06-2022, 06:28 AM | #12 |
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Re: Throttle Rod
Thanks guys I’m plugging away
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07-06-2022, 11:12 AM | #13 | |
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Re: Throttle Rod
Quote:
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07-06-2022, 06:00 PM | #14 |
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Re: Throttle Rod
If you disconnect the throttle at the car, will it idle then? Have you adjusted the the idle stop screw?
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07-06-2022, 07:46 PM | #15 |
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Re: Throttle Rod
Nice!
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