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We bought this two years ago used and don't drive very much. The vehicle has 52,000 kms on it. So far, we have done oil & filter and the transmission & steering fluid have been changed.

I was going to change the oil again and put in Amsoil with an EA oil filter and replace the front and rear diff with 75w90 Amsoil. Maybe drain and refill the transfer case with Auto Trak II.

Anything else I should look at doing to keep it in top condition?
 

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2003 gmc envoy_slt
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:tiphat Welcome :tiphat Have you rotated the tires? Checked air filter? The fuel filter is in the tank, so nothing to do there. Cleaning the throttle body is probably a good idea.
 
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