'93 Range Rover Vogue 351w/4R70W conversion, '69 XR7 S-code, '16 Mustang GT, '99 V8-S Falcon ute
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16 Posts
Ok I'll try again,
I have a '98-'00 type 4R70w built by hughes. Everything works fine except it stopped engine braking in 1st and 2nd gears. Doesn't matter if in manual mode or auto it will not engine brake. Rather annoying since it's a 4WD application.
I've removed the VB but not disassembled as yet. Was going to get a Sonnax Zip kit but is it purely VB related? Could be 1-2 accumulator related? They sent me a lighter spring years ago to try to reduce shift firmness(they made it shift too hard when I asked them not to) which I fitted and it barely made any difference. It had already stopped 1-2 engine braking before the spring change.
Pete.
I have a '98-'00 type 4R70w built by hughes. Everything works fine except it stopped engine braking in 1st and 2nd gears. Doesn't matter if in manual mode or auto it will not engine brake. Rather annoying since it's a 4WD application.
I've removed the VB but not disassembled as yet. Was going to get a Sonnax Zip kit but is it purely VB related? Could be 1-2 accumulator related? They sent me a lighter spring years ago to try to reduce shift firmness(they made it shift too hard when I asked them not to) which I fitted and it barely made any difference. It had already stopped 1-2 engine braking before the spring change.
Pete.