4t65-e-mn7 transmissio 07 gp GXP 5.3 v8 with afm
redline full synthetic 5w 30 dextrose compliant motor oil ..is there a special filter to filter this specific dextros compliant fuel saving thin oil.?. filters are designed for such a advanced oil? I don't know and I ask the forum- Some redline D6 , dexron 6 quality transmission fluid.. prioritory modifiers, etc... the car is 07 grand prix gxp 5.3 v8 active fuel management engine. 75,500 miles/ 1000 miles on rebuilt tranny. Comments and thoughts welcome. filters and pan gasket also being changed as well..