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4.8 Transmission Logic - Time to fix it or flick it
Well my 4.8 is a real Jekyll and Hyde type of car..... I hate it then I love it
After over a year of persistance I have finally had enough.
It is my daily driver and I am not one who roars around, although that should not mean that this %$%#&$%^*%^%^&*%^%^*%^$%#$@##$$ transmission logic defies my every need.
Each day I have a reasonable inclined road to drive up as I leave my work. From the lights the car is so busy dropping in to top gears that it hasn't noticed that I am going uphill and by now the thing is pinging (detonating) to high heaven.... and I am holding up the cars behind as I am actually slowing down.
All this from a big tough V8. Of course when I give it some more gas (usually lots to wake it up) it erupts in a blaze of sound and fury and next minute I am climbing all over the back of the car in front.
I have tried driving it in sports mode, but that is even worse. The change down points mean that I am doing about 4-5000 rpm in 2nd gear through a round-a-bout.... again a lot of noise for no reason.
There is a street on the way home that has a give way sign, meaning if clear you can continue. I approach it and come to a crawl, next minute it is winding out at 5500rpm in 1st!!!! and all I do is give it a GEEEEENTLE bit of throttle.
I am now switching between normal and sport mode depending on the location and type of corner I am at. What refinement!!!!
Oh, and don't even think of trying to plant the foot and overtake in a hurry...... by the time this big tough V8 has woken up to the fact that you want some squirt it's all over. Great to be all responsive after the event.....
I have had it reprogrammed by the delaer but it obviously learns bad habits all over again.
Can anyone......ANYONE PLEEEEAAAASE suggest a cure before I go and trade this thing in for something else.
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2006 E53 X5 3.0D
2004 E53 X5 4.8is
2004 E53 X5 4.4 Sport
2011 E70 X5 3.0D with Aero kit
2009 E71 X6 50i Sport
2009 E70 X5 50i Sport
2007 E60 540 M Sport LCI (All time favourite car)
2007 E70 X5 4.8i Sport
2005 E53 4.8is
2003 E53 3.0 Sport
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