Ask the shop if they rebuilt valve body or used a updated Sonnax. I'd make the shop pull and fix what they may have not done right. For those shops without a test jig, many out there the CD4E is gets pulled several times before it's finally works without scanner issues.
According notes from Transtar per my friends shop.
Paul
You've reminded me I've got to get with it and replace my valve body.
98 Mistake LS only 60K. See If I might luck-out and never have to pull it, since it's had Mobil 1 ATF 90% of it's life???
