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Old 09-30-2008   #61 (permalink)
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Quote:
Originally Posted by travelers View Post
Do you have this lag? I'm woundering if its a early year problem. I don't have any lag.

I see your wife has added some insurance to the possabable end to your mods, in the trunk
Although I can't be certain now but I'm pretty sure I DID have a lag before the 93 tune but I know I don't have one now. The slightest bit of pressure on the gas pedal throws my head back to the headrest.
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Old 10-01-2008   #62 (permalink)
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FWIW I noticed something this morning. If I drive barefoot and I use just my big toe to push the gas pedal (from the very bottom of the pedal) then there is SERIOUS lag. However, if I have shoes on then my foot is much higher up on the pedal b/c it's sitting on my heel and I'm actually depressing the pedal from the top instead of the bottom. -When I do that, I do not detect any lag at all. -Anyone else notice this?
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Old 10-01-2008   #63 (permalink)
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Its what is know as mechanical advantage. the longer a leaver is the more sensitive it is to move.
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Old 10-01-2008   #64 (permalink)
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Originally Posted by travelers View Post
Its what is know as mechanical advantage. the longer a leaver is the more sensitive it is to move.
My point is that some people claim to have the dead space and other's don't. I'm wondering if the discrepancy can be explained by one's foot position on the pedal??
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Old 2 Weeks Ago   #65 (permalink)
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Quote:
Originally Posted by SonicBlue2005GT View Post
My point is that some people claim to have the dead space and other's don't. I'm wondering if the discrepancy can be explained by one's foot position on the pedal??
Manufacturing tolerances.
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Old 2 Weeks Ago   #66 (permalink)
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I did do the "add some 3m thick sticky tape mod". It seemed to help with the dead spot. I could measure about 1/8" dead pedal. And for now it does not seem as bad. I do think im still going to adjust the pedal on the inside, when i have some time to look at it.

But i still think some of the lag comes in to play with the stock tune. Im still slacking on purchasing a tuner, but i hear great things about throttle response post tuner.
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Old 2 Weeks Ago   #67 (permalink)
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so which is better? the 3m tape or take it apart and bend the wires, for throttle response?
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Old 2 Weeks Ago   #68 (permalink)
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Same result either way. Tape is safer.

Or you could shift the cover, which I like. No chance of messing up the contacts, and no need to keep replacing tape.
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Old 2 Weeks Ago   #69 (permalink)
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Quote:
Originally Posted by Mr. Ugly View Post
Same result either way. Tape is safer.

Or you could shift the cover, which I like. No chance of messing up the contacts, and no need to keep replacing tape.
what do you mean "shift the cover?"
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Old 2 Weeks Ago   #70 (permalink)
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Check out mach1351's post on this page.

DIY THROTTLE RESPONSE MOD (MUST SEE!) - Page 46 - MustangForums.com

Basically, the cover has some slop in how it's bolted on. If you loosen the screws and shift the cover in the right direction, you eliminate the gap in the potentiometer action.
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Old 2 Weeks Ago   #71 (permalink)
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so how did it work out for you?
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Old 2 Weeks Ago   #72 (permalink)
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did Ford fix this problem in later years?
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Old 2 Weeks Ago   #73 (permalink)
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Quote:
Originally Posted by BKid View Post
so how did it work out for you?
Worked great. Glad I did it.
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Old 4 Days Ago   #74 (permalink)
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This is my first time in a forum and this hesitation is the very reason I have registered and Im really liking it. Think I will try the tape first simply because of the time involved. I can hardly believe it will be so simple to fix such a aggrevating problem, guess working on the ole 66 Stang isnt easier after all. Thanks for making my first visit so worthwhile.
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Old 4 Days Ago   #75 (permalink)
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And a couple guys have found two different ways to achieve the same results without having to bend anything. See posts #36 and #60 of this thread: Outstanding Throttle Response write up... - WWW.S197FORUM.COM[/quote]

Thanks for the link, I used the shim with 2 sided tape idea but added a guitar pick cut to spread the load. It works great.
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