I'm looking to take my vehicle to the dealer for the trans fluid replacement. When I asked what the procedure entails they told me that they reverse flush the system.
I read another thread where a GM tech stated a flush was a big no-no and that a scan tool is used in the procedure to verify proper fluid levels or something to that affect.
Can someone confirm what the proper procedure is for the auto trans?
I read another thread where a GM tech stated a flush was a big no-no and that a scan tool is used in the procedure to verify proper fluid levels or something to that affect.
Can someone confirm what the proper procedure is for the auto trans?