I'll have to check the codes. I believe only the transmission is in limp mode and not the engine. I also found a black 03' Z71 5.3l for $5k that is 1 owner, pretty clean but has 180k miles. Worried about having to rebuild the trans, he says it runs good and " New shocks all around, new pulley and tensioner, new serpentine belt, new alternator, new idler arm, new pitmen arm and stearing gear, power stearing fluid change, new sway bar linkages. Recent oil change and trasmission fluid change. Rear Differential was last serviced in 2017. "Would be nice to know the CEL codes. Does not sound legit at all. Miles?
Would you pay $5k?