Experiencing Intermittent Lockup
Thread Starter
Teching In
Joined: May 2006
Posts: 31
Likes: 0
From: Texas
The Verdict Is In... Got the car to the tuner today and had him adjust the misfire tables, as suggested. The Verdict - The converter locks and unlocks as it should now. I drove the car about 100 miles after the adjustment was made and all is well.
Thank you doesn't scratch the surface of my gratitude, but Thank you !
Thank you doesn't scratch the surface of my gratitude, but Thank you !
I put the MAF sensor back in mine after this seemingly fixed my problem and it started acting up again, so I'm back in SD mode with a new Edge 3000 stall in the mail. Has yours acted up since you posted that? If you do start to have problems just get rid of the MAF and run the car in SD because, for whatever reason, it seems to help dramatically and I know the MAF is used in torque calculations so it does have a strong impact on the way the computer handles it.
good info, im going to have to try this. as im having the same intermittent unlock/lock problem when driving at highway speeds, even with the Cruise control on.
Last edited by 69_YENKO; Dec 13, 2008 at 03:00 PM.
I put the MAF sensor back in mine after this seemingly fixed my problem and it started acting up again, so I'm back in SD mode with a new Edge 3000 stall in the mail. Has yours acted up since you posted that? If you do start to have problems just get rid of the MAF and run the car in SD because, for whatever reason, it seems to help dramatically and I know the MAF is used in torque calculations so it does have a strong impact on the way the computer handles it.
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Do you know what values your tuner used? If the values are too high do you lose mis-fire detection capability? I'm having the same problem with a LQ9/4L80E. No codes displayed. If it is detecting a mis-fire, why isn't a code displayed?
A code is not always displayed for missfire only if it becomes severve . Randon missfires generally do not set a code
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