2003 Tahoe coolant system leak or head gasket leak?

[lyncht1967]

Great job, please post next couple oil change analyses as well. be ineresting to see if levels come down, i'm assuming they will.

 

[lyncht1967]

and yes, the waterpump will be no problem for you after this. just be sure to get a strapwrench like this to remove pulley bolt. you will need it. without the job does turn into a b****.

https://www.amazon.com/gp/product/B00096JDKS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1