ford2018tx
Registered User
Hello everybody hope yall are having a great day i was seeking some advice please. I have my first diesel truck a 2013 duramax lml with 197,340 miles i recently bought that runs great no check engine lights or anything i did the oil change about 1,400 miles ago and the fuel filter 900 miles ago im fixing to take over a business and need my truck to stay running at top shape so i can pay off the business and get my self a back up truck asap.my main question is should i delete my def so i can prevent any issues with it anytime soon? My second question would be should i change my glow plugs aswell? I wanna change the transmission fluid,filter,gasket along with the transfer case fluid and the differential fluids aswell any tips and advice would be greatly appreciated thanks in advance!