I am looking to buy an 2003 duramax with 185,000 miles. I am going to test drive and am wondering what to look for in the motor and tranny. Any help would be appreciated.
03 Duramax
- Thread starter jbullet1
- Start date
Injectors are the biggest concerns for lb7
find out if theY have been replaced before.
They have 7 year 200k warranty. You might still be in time to get them replaced if they are no good.
find out if theY have been replaced before.
They have 7 year 200k warranty. You might still be in time to get them replaced if they are no good.
Thanks, went and test drove truck today. I got the vin # and sent it in to get checked out. It has pyro and boost gauges but dont know how to tell if it has been chipped or reprogramed. What should i look for on the transmission? Thanks alot, jeremy