BALLBREAKER Member 427 Member For: 19y 6m 27d Gender: Male Posted 15/03/10 10:58 AM Share Posted 15/03/10 10:58 AM Hay guys just had my F6 tuned it made 350 rwkw. but its got a small problem its got a zf 6 speed auto if I nail it & as it goes to change into second it seems pull back slightly & then it engages second gear & its off like a rocket.I cant hear it flairing & it wheel spins second gear with ease but the gear changes dont feel a sharp even in the lower rev range. Any ideas would be good to pass onto my tunner,THANK YOU BB. Link to comment Share on other sites More sharing options...
MYBAXRT Member 158 Member For: 15y 10m 10d Gender: Male Location: nowra Posted 15/03/10 11:07 AM Share Posted 15/03/10 11:07 AM your tuner should be able to see whats up with it as soon as you take it back.it may just need to be softend up in the tune Link to comment Share on other sites More sharing options...
BALLBREAKER Member 427 Member For: 19y 6m 27d Gender: Male Posted 15/03/10 11:22 AM Author Share Posted 15/03/10 11:22 AM OK thanks mate will see. Link to comment Share on other sites More sharing options...
icer Banned 2,335 Member For: 15y 5m 29d Gender: Male Location: Aspendale, Vic. Posted 15/03/10 12:42 PM Share Posted 15/03/10 12:42 PM get a better tuner who knows how to tune the car and an auto.unlike AVO who dont use ANY torque reduction and dont know how to bring on boost and when to take it off. Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 1m 24d Gender: Male Location: SE Melbourne Posted 15/03/10 01:12 PM Share Posted 15/03/10 01:12 PM I don’t think anyone has full control over the zf so can rule the gearbox out. If it wasn’t tuned right then the zf may be limiting torque during shifts to try and save itself/driveline. As *Beep* said the tuner will be able to change how quick and when boost is delivered in between the shifts. If you ask them to soften the shifts the zf may be able to shift better but you might have a slower car.It’s just about finding a balance. Link to comment Share on other sites More sharing options...
BALLBREAKER Member 427 Member For: 19y 6m 27d Gender: Male Posted 16/03/10 06:29 AM Author Share Posted 16/03/10 06:29 AM Hi guys the gear changes do feel soft & slow even at around 10 psi of boost & that's what a stock bf f6 makes & it still does the same thing.Can oil presure be raised at all,My tunner said it can't but I am sure I read somewhere it can. How can I tell if the torque reduction has been set. Link to comment Share on other sites More sharing options...
icer Banned 2,335 Member For: 15y 5m 29d Gender: Male Location: Aspendale, Vic. Posted 16/03/10 07:25 AM Share Posted 16/03/10 07:25 AM you cant. The tuner can...well that's if he knows what he is doing. Link to comment Share on other sites More sharing options...
Gee Member 131 Member For: 15y 9m Gender: Male Location: Melbourne Posted 16/03/10 08:31 AM Share Posted 16/03/10 08:31 AM I've been told that the tuning software for the zf auto is out. A couple of vic tuner have it. I will be ringing up soon to comfirm this. Link to comment Share on other sites More sharing options...
BALLBREAKER Member 427 Member For: 19y 6m 27d Gender: Male Posted 16/03/10 09:17 AM Author Share Posted 16/03/10 09:17 AM Good find let us know, Link to comment Share on other sites More sharing options...
Paulie2256 Donating Members 7,441 Member For: 16y 1m 24d Gender: Male Location: SE Melbourne Posted 16/03/10 01:59 PM Share Posted 16/03/10 01:59 PM holly crap. let us know. downshift throttle blip here I come. Link to comment Share on other sites More sharing options...
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