What is etimated cost of replacing 1. TCM 2. PCM 3. Valve Body.4. Transmission on 2007 Lincoln MKZ

39,000 miles. When starting to accelerate there is a bang like the back bumper has been "bumped".

by in Saint Petersburg, FL on August 03, 2013
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1 answer
ANSWER by , August 08, 2013
any codes? has trans shift learn been reset? pcm updated?