Fuel tank?

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Dnormz311

Junior Member
Joined
Aug 25, 2022
Posts
2
Reaction score
0
Location
Mentor Ohio
Ram Year
2019
Engine
5.7
Hey guys question for you? I have a 2019 ram 1500 with a 5.7l. It had the 24 gallon tank and I swapped it for the factory 33 gallon tank. Fuel pump and sender is the same part number for both so I used the old pump. When I fill up truck now the range till empty says around 350 which is what is said before and the gas needle works but only for around 350miles then the low fuel light comes on. When I go to fill it up in only takes about 20 gallons so I know there’s more in the tank. Any idea how to relearn the truck ecu or program it? Thanks.
 

Dinky

Senior Member
Supporting Member
Joined
Feb 2, 2019
Posts
2,196
Reaction score
2,464
Location
Oregon
Ram Year
2022
Engine
6.7
Hey guys question for you? I have a 2019 ram 1500 with a 5.7l. It had the 24 gallon tank and I swapped it for the factory 33 gallon tank. Fuel pump and sender is the same part number for both so I used the old pump. When I fill up truck now the range till empty says around 350 which is what is said before and the gas needle works but only for around 350miles then the low fuel light comes on. When I go to fill it up in only takes about 20 gallons so I know there’s more in the tank. Any idea how to relearn the truck ecu or program it? Thanks.

Alfaobd. I don't know what settings need to be changed but I know people have done it.

Search here.

 

GTyankee

Senior Member
Supporting Member
Military
Joined
Nov 2, 2020
Posts
10,065
Reaction score
12,608
Location
El Cajon Calif. 92021
Ram Year
2016
Engine
3.0 ecodiesel
sounds like a simple software change

look into the ALFAOBD software programmer
check into the options that it can change
 

runamuck

Senior Member
Military
Joined
Sep 4, 2018
Posts
1,688
Reaction score
2,100
Location
dfw
Ram Year
2022
Engine
6.7 dsl
a software thing. my '19 laramie 1500 4x4 5.7 3.92 ccsb would often show over 600 mile range after a fill up.
 

Latest posts

Forum statistics

Threads
194,926
Posts
2,864,176
Members
155,296
Latest member
VLG6963
Top