Wvufan
New member
I have a 2021 trailboss 5.3L custom on order. 6-8 weeks for delivery I was told. Anyone have any issues with theirs? Anything to keep an eye on? Thanks. First new truck in nearly a decade. Pretty excited.
Congrats man, such a good feeling. My only suggestion is getting rid of the "dynamic fuel management " on these trucks. Especially if you plan on getting exhaust. I have two complaints on this truck and thats one of them....although it looks like for what I've been reading that most 2021s with the 5.3 aren't comin with DFM because of a parts shortage thank goodness....my only other complaint is the tiny gas tank. Ridiculous that GM gets away with putting that small of a gas tank in these things. Anyways congrats, sorry for the rant!I have a 2021 trailboss 5.3L custom on order. 6-8 weeks for delivery I was told. Anyone have any issues with theirs? Anything to keep an eye on? Thanks. First new truck in nearly a decade. Pretty excited.
Interesting. How would I figure out if my 2021 5.3 has the DFM or not?Congrats man, such a good feeling. My only suggestion is getting rid of the "dynamic fuel management " on these trucks. Especially if you plan on getting exhaust. I have two complaints on this truck and thats one of them....although it looks like for what I've been reading that most 2021s with the 5.3 aren't comin with DFM because of a parts shortage thank goodness....my only other complaint is the tiny gas tank. Ridiculous that GM gets away with putting that small of a gas tank in these things. Anyways congrats, sorry for the rant!
Here is the scoop.Interesting. How would I figure out if my 2021 5.3 has the DFM or not?
My 2013 has it, not sure when it started.What's wrong with the dynamic fuel management? I don't know for certain if my 2012 has it. Doubtful. And with regard to fuel tank, are they 24 gallon tanks? My 2012 has a 26 gallon.
You are correct sir. 9 years I've owned this truck and never payed attention.My 2013 has it, not sure when it started.
Go to the real time mpg display in your driver information center it will show V4, or V8 if you have it.
Yeah I think the tanks 24 or could be 26 but buddies new F150 came with a 35 gallon tank. Not an issue if you're cruising only freeway driving not towing. Start towing anything and that 24 gallons goes real quick, especially with my thirsty 6.2 hahaWhat's wrong with the dynamic fuel management? I don't know for certain if my 2012 has it. Doubtful. And with regard to fuel tank, are they 24 gallon tanks? My 2012 has a 26 gallon.
Hello fellow Mountaineer! Born and raised in in Parkersburg myself and spent countless, blurry hours in Morgantown during my younger days!Lovely
Yes sir. My time in Morgantown is pretty foggy too. We know what happens on game day!Hello fellow Mountaineer! Born and raised in in Parkersburg myself and spent countless, blurry hours in Morgantown during my younger days!