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  • 1965 - 1973 Classic Mustangs -General/Talk-
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dowshifting issue?

  • Thread starter Thread starter enferno
  • Start date Start date Feb 8, 2007

enferno

Member
Jun 20, 2006
418
2
16
Feb 8, 2007
#1
  • Feb 8, 2007
  • #1
i have a 66 coupe, 289, with a 67 c4 (d-2-1) with a stage 1 shift kit

i notice that when i brake and slow down for a turn, or even when i brake to come to a complete stop, my transmission does not down shift until i'm almost completely stopped (less than 5mph).

it takes a lot more effort on my manual drum brake pedal to stop when my car stays in 3rd gear until i'm stopped. however, if i down shift manually, i attain the desired (and i believe correct) results.

cold this be the product of an improperly adjusted kickdown? or is the kickdown only for down shifting at WOT?

could this just be normal operation? this is the only mustang i've ever driven, so i'm not sure if that's how it's really supposed to run.
 
B

bnickel

Founding Member
Aug 21, 2002
5,640
3
77
lubbock, texas
Feb 8, 2007
#2
  • Feb 8, 2007
  • #2
that's normal operation.
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
Feb 8, 2007
#3
  • Feb 8, 2007
  • #3
bnickel said:
that's normal operation.
Click to expand...

Agreed.


It won't downshift until you get into the throttle (kickdown linkage).
 
R

rc4mike

Member
Oct 10, 2006
142
0
16
Feb 8, 2007
#4
  • Feb 8, 2007
  • #4
Is a shift kit worth the time to install?
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
Feb 8, 2007
#5
  • Feb 8, 2007
  • #5
rc4mike said:
Is a shift kit worth the time to install?
Click to expand...


If you want nice firm shifts, definately.
 

enferno

Member
Jun 20, 2006
418
2
16
Feb 8, 2007
#6
  • Feb 8, 2007
  • #6
BottleFed70 said:
Agreed.


It won't downshift until you get into the throttle (kickdown linkage).
Click to expand...

my problem isn't in downshifting during acceleration. it's when i'm stopping.
 
F

ForceFed70

That's why they call it "dope"
Founding Member
Dec 6, 1999
4,818
1
69
BC Canada
Feb 8, 2007
#7
  • Feb 8, 2007
  • #7
enferno said:
my problem isn't in downshifting during acceleration. it's when i'm stopping.
Click to expand...

Yup.. and I'm saying that's normal, not a problem.
 

enferno

Member
Jun 20, 2006
418
2
16
Feb 9, 2007
#8
  • Feb 9, 2007
  • #8
okay! thanks guys!
 

spirockp

5 Year Member
Mar 26, 2004
465
12
39
NJ
Feb 9, 2007
#9
  • Feb 9, 2007
  • #9
I just had my C4 rebuilt on my 66 Coupe. Mine does not wait until I'm almost stopped to shift. I have read and this is what mine does, that the trans should shift into 1 gear at 10 MPH.

This should be an easy adjument that any trans shop can do.

Check it out.
 
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