2018 Dodge Durango fuel system problems

Filed Aug 4, 2026 · Engine, Fuel system · MD

Back to back error codes P0300 P0108 P1404 P0172 Rough running engine. Very strong smell of fuel at two different times while driving. Vehicle not responding to gas pedal while driving on highway. Repairs at thousands of dollars.

Filed Feb 19, 2025 · Electrical, Fuel system · DE

First we thought the fuel pump went bad due to the vehicle not starting. Pump was replaced and about 3 weeks later the same issue persisted. When the shop investigated it turns out the fuel tank harness and body side connector needed to be replaced due to connections becoming loose and delivering low voltage to the fuel pump causing it to burn up

Filed Jul 7, 2022 · Engine, Fuel system · TN

Had to replace fuel canister and sensor. Had to redo fuel system . The evap sensor appeared while driving, engine light came on and car started driving really weird and shaking. It was freaking out did not drive right.

Filed Apr 14, 2021 · Electrical, Fuel system · 20,142 miles · NY

I purchased a 2018 dodge durango on march 9, 2021. A month after barely driving it, I noticed that I can't fill up all the way as far as gas. Second time trying to fill up. Looks like it a 'filler neck' issue. Also, the button to lock all passenger windows does not work. It won't lock the windows. The button just locks up or down but won't lock the passenger windows. I pick up my children from work and I'm afraid they may play with the windows.

Filed Mar 26, 2021 · Fuel system · IL

Issues filling all the time - the gas pump keeps shutting off like it's full but it's not. Some places like every 1.00 got to reset the pump - some places do not work at all.

Filed Jan 25, 2021 · Fuel system · 500 miles · FL

I was unable to add fuel to the vehicle within a reasonable amount of time until dodge replaced the fuel filler neck assembly. The fuel would pour out onto the ground or the pump would keep shutting off before the tank was full.

Filed Aug 20, 2020 · Fuel system, Lights · 68,900 miles · TN

69000 miles, check engine light came on. Codes p0440 was thrown 2x. I already replaced purge valve at my own cost. I also informed dodge. They won't fix it unless I pay for diagnosis. Which I already had one done. Also headlight bulb dropped at 38k miles and I informed dodge and mechanic. She said I didn't have the warranty on it and they wouldn't replace unless I paid full cost

Filed Nov 7, 2019 · Acceleration, Fuel system · 500 miles · IN

I got the car with 100 miles on it and these problems continue.... Kroger's and many other gas station pumps kick off while fueling. I have tried pulling the nozzle out some, squeezing the trigger less, etc & they still kick the pump off. It literally takes 10 mins to pump $20 worth of gas. Also, I have a slight delay when pressing the gas pedal from a stop sign, etc. Its like a second delay then its like it decides to go ahead & go. Radio/control screen has already been replaced due to it going to a full black screen & full blue screen, shutting off, etc. However, even the new radio still loses the programmed station settings.

Filed Oct 31, 2019 · Driver assistance, Electrical · 7,000 miles · NY

Car stalls while driving, doesn't start. If it sit for a bit, it will start with check engine light on. Light turns off after a while until it stalls again

Filed Feb 22, 2019 · Fuel system · 4,000 miles · ID

Most pumps do not work only costco cannot fill the tank with more than $1 - $2 worth of gas without the pump clicking off. I have tried several gas stations and I have the same problem everywhere. I have to hold the nozzle almost upside down in order to pump gas. I have only had the car 2 months and I am ready to get rid of it solely because of this problem.