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I want to change the transmission fluid in my 94 LT1. I want to get as much old fluid out as possible. I know you can pump fluid out via the transmission cooler line. When I do that - can I then drop the pan and replace the filter? Or should I drop the pan - replace the filter and then pump fluid out? The first way seems more logical to me.
On my 89 it had sat for 3 months and I noticed a leaking tranny filler tube seal. So, I dropped the pan to replace the seal. Put 4 quarts in. Then later on I started it up and had to put in almost a total of 7 quarts to get it filled up. If the car sits, will more fluid come out than 5 quarts?
I want to change the transmission fluid in my 94 LT1. I want to get as much old fluid out as possible. I know you can pump fluid out via the transmission cooler line. When I do that - can I then drop the pan and replace the filter? Or should I drop the pan - replace the filter and then pump fluid out? The first way seems more logical to me.
get it all out at home, there will be old fluid in the torque converter, valve body, etc.
I would suggest going to an Aamco type place that has special equipment to purge and replace all of the fluid -- probably runs about $100 but it just isn't something you can do yourself.
get it all out at home, there will be old fluid in the torque converter, valve body, etc.
I would suggest going to an Aamco type place that has special equipment to purge and replace all of the fluid -- probably runs about $100 but it just isn't something you can do yourself.