Tranny/shifting issue

[88Racing]

First of all are you still running a tb spacer?
If you are take it out and use it as a paper weight.
If you have removed it from your truck also remove it from the user cp.
Second of all these conditions are not present when at stock? Right?
Try cleaning the maf sensor with maf sensor cleaner. Also check your tb and make sure its clean.
As far as the shifting and non lock conditions I will post a link of this thread in the moderator's help section. Also what year is you truck?


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