140K mile 2003 Duramax

[balingwire]

Would you be scared to purchase a 2003 Duramax 4WD with 140K miles on it? What are some things to look for before buying?

[Joe]

Sounds like it's just broken in

I have almost 180K on my 5.3l 2000 Sierra already

[Mental Health]

This has been discussed several times......


Click the link for more info http://www.fullsizechevy.com/forums/...questions.html

Here is a quote to get you started:

Originally Posted by foreman00081

look over the suspension and steering parts very closely, the milage wouldnt scare me as far as the engine goes but if the suspension, steering and wheel hubs are original then they are probably getting close to needing replacement. components to look at are ball joints, tie rods, pitman and idler arm and most importantly the hubs which are the most expensive parts to replace, not extremely expensive but at least $175 per side, and bigger tires with higher offset rims will wear them out faster, im doing mine tonight or this weekend and im at 107k miles. i already did my ball joints and all that last summer and i dont tow much. i would also try to get the price down some too but if the trucks in tip top shape with those parts having been replaced already and you think its worth it then go for it, good luck, let us know how you made out.

[foreman00081]

well i was gonna say that but mental health did it for me, thanks mental!

[Mental Health]

Originally Posted by foreman00081

well i was gonna say that but mental health did it for me, thanks mental!

Welcome

[TOTHEMAX!]

scan the computer for codes.
check the vin with your dealer for a history.
make sure the transmission shifts well when its cold and hot
check for smoke at idle and when you get on it.
look for a pyrometer probe in the pass side exhaust manafold. signs of a chip