Is this possible (700R4 question)?
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Joined: Jul 1999
Posts: 2,926
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From: Tucson, Arizona USA
Car: 1987 Z28 Convertible
Engine: 305 TPI
Transmission: 5-speed
Is this possible (700R4 question)?
With the gear selector in "D", I suspect my tranny is shifting into OD, but only at WOT. Could this be possible?
Driving the car daily, I see absolutely no problems. At the track, I keep the selector in D and I'm certain I feel THREE shifts. The weird thing is it does not do this on every pass, only most of them. I'm positive the "extra" shift I'm feeling is not my torque converter locking up. My torque converter locks up hard, which feels completely different than a 3-4 shift. I also have an indicator LED that lights when it locks up and it's not coming on...
Driving the car daily, I see absolutely no problems. At the track, I keep the selector in D and I'm certain I feel THREE shifts. The weird thing is it does not do this on every pass, only most of them. I'm positive the "extra" shift I'm feeling is not my torque converter locking up. My torque converter locks up hard, which feels completely different than a 3-4 shift. I also have an indicator LED that lights when it locks up and it's not coming on...
Last edited by Willie; Mar 21, 2002 at 07:31 AM.
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