- Sep 14, 2007
- 293
- 7
- 1,518
to all the sifus out there,i just transplanted BT 6 speed to my car,and my problem is when my car rev til 4000rpm it's start to choke a bit and some power loss but if i rev it harder to 6000rpm then everything go back to normal.i'm quite confuse cause i'm a newbie in 4AGE engine.anyone knows what the problem?help please....