Adjust FIPL for different shift range?

[Selahdoor]

If your trans is taking too long to shift, which way would you adjust the FIPL?

More voltage in idle, or less?

 

[Thewespaul]

More, I like them in the 1.25-1.38v range

 

[Selahdoor]

Thank you. Mine is 1.1.

I'll try 1.3 or more.

 

[Black dawg]

If your trans is taking too long to shift, which way would you adjust the FIPL?

More voltage in idle, or less?

upshift or downshift??

 

[Selahdoor]

1st to second, second to third.

 

[chillman88]

1st to second, second to third.

Mine is the same so if adjusting it helps out let me know.

 

[Jason1377]

Curious how would you change the voltage

 

[Black dawg]

Higher voltage will make it take longer to upshift.

I do agree with setting it 1.25 or higher, I always set them around there.

 

[Selahdoor]

Thank you. Then that's the opposite of what I want.

It takes too long to upshift, already. And it's set at 1.1v.

It really winds out from 1 to 2. And takes too long from 2 to 3.

It should already be in 3rd at 35mph. It's getting near to 45 as it is, before it shifts to 3rd. At best, somewhere over 40.

But that one to two, reeeally winds out.

 

[IDIBRONCO]

Curious how would you change the voltage

You do this by adjusting the FIPL. Rotate the top toward the front or rear of the truck.