Piston Slap: Crystal Ballin’ The Mighty Dak’s Tranny

TTAC Commentator PartsUnknown writes: Hi Sajeev, I have a transmission issue, but to mix it up a little, it's not attached to a Honda.  This is my dad's 1999 Dodge Dakota with the 3.9 liter V6 boat anchor.  When shifted into drive, it will move forward but will not shift itself out of first gear.  Moving the column shifter does nothing.  Reverse gear works fine. The level and condition of the trans fluid is good.  The truck isn't worth much as it's a 2WD regular cab (worthy of a scarlet A in New England), but here's the thing: it only has 74,000 miles and is in otherwise good shape.  My dad needs to decide whether to fix it or sell it as-is.  Is he looking at a new tranny, or something simple (and relatively cheap) like a solenoid or a control module? As always, thanks for the advice. Sajeev answers: The "Magic Box" known as any automatic transmission is impossible to diagnose from an armchair position. If no warning light appears or an error code on a diagnostic tester, odds are the transmission must be somewhat disassembled and repaired.  Which means it's time for a full rebuild, because once you crack that bitch open (at this age, even at this low mileage) you might as well do the damn thing. As much as I'd like to stay fair and balanced with such modest information, I've seen/heard too many horrible Chrysler transmission nightmares from the past 20+ years to not jump to one conclusion:  replace the transmission with one that works (and has a warranty) from the junkyard and sell it immediately. If it quacked like a duck but now smells like pâté…it is probably a grenaded Chrysler transmission.  Such is the life of an old Chrysler product.   Send your queries to sajeev@thetruthaboutcars.com. Spare no details and ask for a speedy resolution if you're in a hurry…but be realistic, and use your make/model specific forums instead of TTAC for more timely advice.  from The Truth About Cars http://www.thetruthaboutcars.com

Put the internet to work for you. via Personal Recipe 680102