Thanks for the addition. I recently purchased a 2000 Tahoe 4WD. I paid $1k for it and after some work, (two window mechanisms, mirror switch, replacing some blown speakers). I started driving it around a bit, (it had pretty much sat for a year or so), couple other things popped up. Water pump and trans cooler lines. So, I have around $2k into it now it does run great though. My questions, the ABS light is on for the pump/module. I know this is a common and expensive problem, (the brakes work fine BTW), Is there an economical fix to this? It also has the ZW7 Premium Smooth Ride Suspension & G65 Level Control, SELF-ADJUSTING. It rides fine but the shocks look to be original, to replace these is it an issue? Any other things I need to look at? It has 160k on it BTW.