Thanks guys
Hard to explain
When I slowly put my foot down approx %25 the trans shifts and the revs drop by about 500 rpm
I keep putting my foot down till %100
Then trans drops back the rpm red lines then trans goes to shift up and dose this up down up down until I lift off the gas
Hi Guys
Gav from Australia dont have much info over here on these trucks
i have a 90 7.3 idi with ED04
have put on 35's the trans has never felt to shift propeley
i have replaced the FIPL and adusted as per info link
when crusing at hwy speed my speedo reads 55mph when i apply more...
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