Can't find any info on this topic .Someone must have some input?????Been a long time since I asked this question. absolutely no replies. Does anyone ever change the transmission filter and fluid in a buick regal after 70 thousand miles. this seems like a TABU question to ask? There must be a way to change these items. No matter what the manuals say the fluid changes after many miles. There is a torx plug on the top of the transmission for a refill. need to know where is the drain plug and Full plug .HELP.
Evidently Transmission fluid and filter changes are for Business Owners to deal with. I:E: Dealerships, Transmission Shops and Professional Mechanics who have Info from places like ALLDATA.Com???? Where the correct INFO is. Can't afford $200.00 a month for Membership.