▲ 2 r/Duramax
Post delete issues 19 Duramax
Hey, y’all just deleted my 19 Duramax and it’s not throwing any codes but it won’t stay running. I can unplug the mass airflow sensor and it will run like normal great performance but it’s in limp mode says 65 mph max speed in 150 miles.
u/19dmax — 15 hours ago