Changing transmission fluid
My 2010 silverado is creeping up on 30k miles. I pretty much only use it for towing or hauling something. Tranny temps while towing are typically around 200-220 and some minor runs at 235 on large gra...
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Thanks for the perspectives. I'm likely to do this for this vehicle. (4-spd auto)
My manual says 50k miles for "severe service" and 100k miles for "normal service"
50k
100K
My manual says 50k miles for "severe service" and 100k miles for "normal service"
50k
Automatic transmission fluid change (severe
service) for vehicles with Gross Vehicle Weight
Rating (GVWR) over 3 901 kg (8,600 lbs) or mainly
driven in heavy city traffic in hot weather, in hilly or
mountainous terrain, when frequently towing a
trailer, or used for taxi, police, or delivery service.
See Automatic Transmission Fluid (4-Speed
Transmission) on page 6?23 or Automatic
Transmission Fluid (6-Speed Transmission) on
page 6?26.
100K
Automatic transmission fluid change (normal
service). See Automatic Transmission Fluid
(4-Speed Transmission) on page 6?23 or
Automatic Transmission Fluid (6-Speed
Transmission) on page 6?26.
