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Plague47

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  1. Of course it didn't stall when I tried to log the stall, but here's two logs of the hesitation. Now that I think about it, I've had this hesitation for as long as I can remember. No matter how much gas I give it it still accelerates at the same extremely slow speed until it gets to about 3000 rpm and then it takes off. Also, When it does stall out when I'm reversing, I can feel it about to happen. As I'm drifting backwards and it starts to stall I can hit the brakes and it'll recover. When I continue to reverse it'll try to stall again until it eventually does. Once it stalls though, there is absolutely no signs of it trying to stall anymore, like it flips a switch and the problem is gone. romraiderlog_20170222_113836.csv romraiderlog_20170222_113951.csv
  2. The engine is freshly rebuilt and the tune is also brand new. Originally when I reinstalled the engine the torque converter was causing the car to stall when I came to a stop, the lockup had seized engaged. It still did the hesitation when starting from a stop too, regardless of whether the engine/transmission is hot or cold. I replaced the torque converter with a brand new one and the hesitation still continues, it wasn't cold before I replaced the TC so I can't say if the stalling in reverse is new or not. It's worth it to say that the stalling in reverse happens only on the first cold start and only happens 1 time. It also happens when I'm not giving the car any gas, since I can simply drift backwards out of my spot. Idle has been bumped to 1000 when in park and 800 when in gear, so idle is plenty high. The car is also fairly heavily modified, it has full bolt ons, a vf52 turbo and forged pistons. Everything is brand new down to the coil packs and spark plugs too. I have done a log of it when I first start it and I've seen nothing that points to any issues with the tune or engine, I'll capture another one and post it when I can, I'll also do the same but with pulling backwards into my spot so I can pull out forwards. I do also have a GFB blow off valve, but it's set for full recirculation. Some further information, the hesitation definitely feels like something is physically holding the car back, like if you leave the parking brake on by accident. Is it possible that it has something to do with the brake band in the transmission? I know these can get worn down pretty badly.
  3. I thought it was that originally as well but it had a newly built motor and just got tuned. The afrs perfect and there are no leaks. The stalling only happens when the transmission is could and on the first reverse, after I restart it doesn't stall again. So that makes me think it's the transmission. Another note is that I'm pushing 310 whp and 330 tq through it and regularly autocross it. So I wouldn't be surprised if something is damaged.
  4. Hey guys, I have a weird issue with my transmission. It performs great when when moving, shifts fine, doesn't slip. But when I first start it up in the morning when it's cold out it stalls when I reverse out of my parking spot. Additionally, when I'm starting from a stop it feels like the transmission is hesitating at a certain point, like it'll accelerate smoothly then stopped accelerating then come back to accelerating all within a second or so. Now I just recently had a failed torque converter that wouldn't unlock so I replaced that, but the hesitation issue continues after the new TC and the stalling in reverse is new. Any ideas what this is?
  5. MonopolyMan, are you talking to him on the forums here or another means? It says he was last active early last year.
  6. Reviving an older thread here, but is the way to get rid of the Canbus code simply to load on a manual transmission ROM? I sent ThrottleHappy a PM but haven't heard back.
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