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Author Topic: accelerator cable  (Read 5262 times)

Offline 76StepSd

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accelerator cable
« on: July 09, 2014, 08:38:35 pm »
76 Stepside with 350 and 700R4 tranny...non electronic type.....while trying to adjust my TV cable (TV made EZ from Bowtie Overdrive) when i pushed the accelerator pedal i did not hear the ratcheting noise that i should at the TV cable ..but...then i go under the hood and push throttle valve and i get the "clicks" it seems as though the throttle cable is not rotating the throttle valve on the carb like it should ....will look at it further tomorrow.
    I was looking at some older posts and i understand there are different length cables....mine may be stretched or something.
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Offline Irish_Alley

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Re: accelerator cable
« Reply #1 on: July 09, 2014, 10:41:56 pm »
there are different lengths but if you have 3" of pedal travel the end of the cable will travel 3" as well. make sure everything is connected where it should be. who put the 700r4 in the truck?
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If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline Irish_Alley

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Re: accelerator cable
« Reply #2 on: July 09, 2014, 11:22:54 pm »
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If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline 76StepSd

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Re: accelerator cable
« Reply #3 on: July 10, 2014, 09:28:03 am »
i know how to set the TV cable its just that the accelerator cable is not rotating the throttle on carb as far as it needs to be. I dont know who put the 700R in the vehicle it was done long before i got the truck but......the truck came with a different in take which was taller than the one i have on there now...and.......there was  spacer plate that the older carb sat on...so with the old setup being higher than the one i have now i am not surprised the accelerator cable worked fine for the old setup.....i need to find a somewhat shorter accelerator cable.
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Offline timthescarrd

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Re: accelerator cable
« Reply #4 on: July 10, 2014, 11:50:52 am »
A shorter cable is not going to make a difference.  If everything is setup correctly, the cable will travel the same distance as the pedal travels.  Is the cable properly held in place at the carburetor?  If the cable housing is allowed to move at the carb, it will not operate the throttle properly.
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Offline 76StepSd

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Re: accelerator cable
« Reply #5 on: July 10, 2014, 01:18:27 pm »
yeah it seems to be but will check again today.....later on will have the wife push the gas pedal as i look at the cable.
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Offline Irish_Alley

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Re: accelerator cable
« Reply #6 on: July 10, 2014, 10:53:35 pm »
yeah i wasnt trying to tell you how to set it. i was giving you a picture reference to make sure it looked the same
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If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline bake74

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Re: accelerator cable
« Reply #7 on: July 11, 2014, 08:14:22 am »
Quote from: 76StepSd on July 10, 2014, 01:18:27 pm
later on will have the wife push the gas pedal as i look at the cable.

     This is your best bet for a first step in diagnosing the problem.
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#1: The easiest and most obvious solution to any problem is 99% of the time correct.
#2: There is no such thing as impossible, it just takes longer.
  74 k10, 77k10    Tom

Offline 76StepSd

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Re: accelerator cable
« Reply #8 on: July 12, 2014, 11:00:53 am »
Its all good Irish i do appreciate the link no doubt.......and timthescarrd you were right the cable was moving in the bracket i had spread the plastic ears to keep it from moving but just could not see it til the wife pushed the gas pedal and i was looking at it.
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Offline Irish_Alley

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Re: accelerator cable
« Reply #9 on: July 12, 2014, 10:58:12 pm »
glad you got her taken care of
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If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline 76StepSd

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Re: accelerator cable
« Reply #10 on: July 15, 2014, 04:30:40 pm »
Thx Irish ....got a slew of other things to take care of still .....glad this is one that's out the way


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