Question on maintanance

What kind of maintenance have you had done since you have had it?

Rolnhrd said:

Hey guys. I have a 01 DTS and my waranty will be up soon. She has aprox 100,000 miles and I wanted to know what kind of work should I have done at the stealer! Oh by the way I have a friend that works there :stirpot: if you know what I mean. A list of anything you can think of that would take a s--t with this many miles. Thank you for your help

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Take a look at your manual and make sure everything that is scheduled for 100k is done. Also, anything that was scheduled prior to 100k but didn't get done, get that done as well. In particular, change the plugs with AC-Delco model 41-987s gapped at 0.050" and drain and refill the coolant using a 50/50 mix of DexCool and distilled water and make sure the correct coolant supplement gets added to the radiator hose and NOT THE SURGE TANK.

Thanks for the reply! So far I had the plugs changed, all hoses and both belts changed, both crank shaft? or cam shaft sensors changed, Trans service, fuel pump changed, both coil packs? front and back one were changed. What else do you guys think (EGR-MAP-FPR-TPS) I'm not sure if they put the coolant pellets in or not :suspense: . Or even front hub bearings and maybe some suspention work :devil: .

Struts, half case seal, headgaskets