Fuel System
Check engine light, sensors (includes O2 or oxygen sensor), emission control devices (includes EGR), engine computer, engine computer, fuel cap, fuel gauge/sender, fuel injection system, fuel pump, fuel leaks, stalling or hesitation.
What Owners Say
"The truck was recalled twice to revise control software and emissions hardware"
Anonymous, CA (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Egr cooler, a recall upon it. Mine never leaked, but the recall replaced it, Free"
Anonymous, (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"This is an EcoDiesel, which was the subject of a settlement regarding emissions cheating. Since the "fix" for the cheating, we have had numerous problems including reduced mileage and various emissions system issues. The emissions system issues have, so far, been covered by an extended warranty"
Anonymous, CO (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"This vehicle has not experienced difficulty, but was involved in the recall."
Anonymous, WA (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"SCR CAT required replacement. Not a big deal, truck always ran fine, dealer handled well"
David B., TX (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Check engine light"
Anonymous, CA (2014 Ram 1500 Laramie 5.7-L V8)"Check Engine Light - First misdiagnosed as incorrect DEF fluid then after flushing and refilling, then light returned. After dealer replaced DEF injectors, truck has been fine"
John G., ON (2014 Ram 1500 Outdoorsman 3.0-L V6 diesel)"The DEF system needed unscheduled servicing. This required reprograming of the software, a manual de-sooting of the filter and replacing associated sensors. Altogether 2days in the shop. Handled without delay under warranty"
Frank F., SK (2014 Ram 1500 Laramie 3.0-L V6 diesel)"The computer needed a relash and the cat was replaced"
Keith A., IL (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Bad valve, replaced no further issues"
Michael S., MI (2014 Ram 1500 Outdoorsman 3.6-L V6)"In winter the anti pollution system has problem. The urea is freezing when it`s very cold, i.e. -25 celcius. had to change twice the urea injector and the catalysor!!"
Bruno L., QC (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Repeated massive failure of EGR cooler. First failure melted plastic upper intake manifold disabling truck. Second failure resulted in coolant loss requiring truck to be shut down. Repair times were grossly excessive due to parts not being available from FCA."
Anonymous, (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"caused the check engine light to come on but caused no drivabiliy poroblems. Fairly expensive repair."
Gavin W., SK (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"The problem was not the emissions system, but it was the US Government compliance with EPA diesel emissions. I had the vehicle back to the dealer for 2 EPA recalls concerning the diesel emission issues. After fixing the emissions issues to comply with the EPA guidelines, my fuel economy went down 3-4 mpg. Great fix!"
Anonymous, CA (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"The diesel particulate filter needed regenerating. Then several emissions sensors needed to be replaced. Also the DEF stopped working and needed replacing as well as the DEF injector."
Anonymous, CO (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"Recall in effect since vehicle has problem with emission controls for diesel engine."
Anonymous, NV (2014 Ram 1500 Laramie 3.0-L V6 diesel)"The entire diesel emission control system of the vehicle needed to be checked at the dealer 4 times and then was completely replaced on warrantee, because it was becoming too cold and plugging resulting in diesel fumes in the cab."
William H., SK (2014 Ram 1500 Outdoorsman 3.0-L V6 diesel)"set code for exhaust sensor malfunction; 2 years ago a similar problem required replacement of the Primary Control Module(PCM). This time the check engine light turned off on it.s own. I plan to take it in soon for further diognostics"
Anonymous, TX (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"PCM malfunctioned, indicated failure of emission sensor. 5 trips to dealer for repair, finally called Chrysler who got the PCM replaced only to have it fail & cause dead truck 3 miles down the road due to inappropriate replacement procedure. PCM replaced a second time then drove 20,000 miles in 3 months, no problems except mpg reduced 17%. Very good engine:3.0 ecodiesel but poorly trained mechanics at dealer."
Dewey U., TX (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"On a trip in the mountains of Colorado we got a warning on the dash that we needed to service the DEF system and the vehicle would not restart in 200 miles. It was Christmas Eve, a Sunday, and we were in an area with no Dodge dealerships where we could leave the truck. We drove 100 miles to the nearest dealership and left the truck there. Then we rented the only available car at the local airport (thankfully right next door) for $250/day and continued to our destination (another 100 miles). On Tuesday morning the dealership called and said we needed a DEF pump and luckily they had one in stock. $2800 later ($1000 for the rental and $1800 for the repair) we picked up the truck. I can say we are grateful that we got the 200 mile warning rather than just having the truck stop running or not restart."
S B., CO (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"This problem was caused by an inquisitive chipmunk chewing the robber house on top of the gas tank."
Douglas T., TN (2014 Ram 1500 Laramie 5.7-L V8)"Replaced gas cap to stop check engine code. Vehicle will not stop giving the gas cap code. Getting tired of having dealer clear the code but system will not remote start with the check engine light on"
Anonymous, MN (2014 Ram 1500 Laramie 5.7-L V8)"Fuel cap caused the truck to fall the emissions test the first time I had to take one which was when the truck was 3 years old"
Anonymous, GA (2014 Ram 1500 Big Horn 5.7-L V8)"Fuel cap wasn't secure. Engine light came on"
Gary G., MT (2014 Ram 1500 SLT 5.7-L V8)"I have had problems with my fuel sensor not working. When the fuel tank is full it registers, but sometimes when it is half full it will register as empty, and the yellow warning light will come on. I have had this issue before and spent $700+ to have the fuel sensor replaced. Now it does it but not as often. Maybe every 3 months. Problem usually goes away after a couple of fuel fills."
Anonymous, (2014 Ram 1500 Sport 5.7-L V8)"I hit a pothole in the road and it wasn't a hard hit. As soon as I hit the pothole my fuel gauge dropped to empty and my low fuel light came on even though the truck had close to a full tank of fuel. The fuel gauge worked intermittently for a few weeks and then quit completely. It cost $1000 to have the fuel sender replaced."
Anonymous, IL (2014 Ram 1500 Express 5.7-L V8)"The fuel gauge would not register the level of fuel. The float is incorporated with the fuel pump and in order to change both, the bed of the truck has to be disassembled. The repair cost is $1000 at the dealer."
Anonymous, NC (2014 Ram 1500 Lone Star 5.7-L V8)"Stopped sending fuel level data. I could still drive the truck, but fuel gauge showed empty tank."
Anonymous, IL (2014 Ram 1500 Laramie 5.7-L V8)"The fuel gauge failed. Unfortunately, the entire fuel pump assembly had to be replaced at a cost of $800. After repair, the gas cap light kept coming on even though the gas cap is new. After two attempts to repair it, the leak detector pump was replaced and this took care of the problem."
Randy A., TX (2014 Ram 1500 Laramie 5.7-L V8)"Seems to be a common problem with truck. The fuel sender inside the tank wears out and quits sending. Its is expensive and time consuming to remove and replace"
Mark P., MO (2014 Ram 1500 Sport 5.7-L V8)"An intermittent issue that is as of yet unsolved"
Anonymous, SK (2014 Ram 1500 Laramie 5.7-L V8)"The check engine light has come on & off 3 times in the last 2 months. The 3rd time it indicated a "Fuel sending unit fail". The check engine light has gone off & have had no issues with the gas gauge since. I took it to the dealer & they said without the check engine light on they would not be able to pinpont the problem. So this is still on ongoing problem"
Greg C., WA (2014 Ram 1500 Big Horn 5.7-L V8)"had to pay to replace fuel sender"
Anonymous, CA (2014 Ram 1500 Big Horn 5.7-L V8)"Fuel sensor sporadically would quit working & the check engine light would come on. Then it would sporadically start working & the check engine light would go off."
Greg C., WA (2014 Ram 1500 Big Horn 5.7-L V8)"Would not register to gas gauge. Had to replace entire gas tank to remedy problem."
Gregory I., CA (2014 Ram 1500 Big Horn 5.7-L V8)"The fuel rod had to be repaired twice. The first-time dealer did not warranty the repair. Second-time dealer nine hours from home repaired same problem under factory warranty."
Anonymous, MS (2014 Ram 1500 Laramie 5.7-L V8)"Caused check engine light to come on and was resolved with one visit to dealer"
Anonymous, CA (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"One day while driving it stalled and wouldn't start again immediately. After I got it started I took it to the dealer and Chrysler had them do a specific test that told them the fuel injection system was sometimes starving the engine of fuel"
Marcus C., MI (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Fuel Injection pump failed. Suspect it's tied to the sludge and engine over heating, but dealer is unsure why it failed"
Christina S., TX (2014 Ram 1500 Laramie 3.0-L V6 diesel)"DEF line cracked and leaked"
Jim M., ID (2014 Ram 1500 Laramie 3.0-L V6 diesel)"I got a random 'Service throttle control' message on the instrument panel that later went away on its own. When I checked into it and called Ram, there seemed to be confusion about what it really meant. I was told if it did not come on again not to worry about it. So far it had not come back on"
Anonymous, GA (2014 Ram 1500 Big Horn 5.7-L V8)"Had metal shavings in the fuel system and the entire system from fuel tank to injectors was replaced"
Robert M., MO (2014 Ram 1500 Laramie 3.0-L V6 diesel)"code came up stating a misfire in #3 cylinder, had just spent 300$ with dealer to fix faulty sensor that wasnt covered under warranty, didnt want to bother with it until it was an issue, cel turned off after 2 weeks,"
Bruce L., OK (2014 Ram 1500 Tradesman 3.0-L V6 diesel)"Fuel gauge began to read zero and give a low fuel indication unless the tank was completely full. $1000 repair to fix it requiring replacing the fuel pump. The straw that broke the camels back, I sold the truck and moved on."
Anonymous, VA (2014 Ram 1500 Laramie 5.7-L V8)"Fuel pump had to be replaced because gauge didn't work. Fuel intake filter had to be replaced because it was clogged & wouldn't allow fuel into tank"
Anonymous, IA (2014 Ram 1500 Big Horn 5.7-L V8)"Fuel pump was working, but it's integrated with the fuel level sensor. That's what wasn't working. Fuel gauge would drop to empty no matter how much fuel was in the tank. It was intermittent and was annoyance, but engine kept running. This happened at about 40 K miles. Check engine code indicated an emission problem. Changed gas cap, did not fix problem. Fuel filter assembly replaced."
Gustavo R., IL (2014 Ram 1500 Laramie 5.7-L V8)"worst problem is exhaust manifold bolts breaking which is a "known" problem with RAM hemi engines. I had to have these replaced at 60045 miles- very expensive. Service supervisor at my local dealer stated they replace these bolts on 3-4 trucks a week and on all RAM hemi trade in trucks. Fuel sensor also went bad at 60000 miles (another known RAM problem0. Unfortunately the entire fuel pump assembly has to be replaced instead of just the sensor- also a very expensive repair. Touchscreen frequently remains blank for several minutes after startup- dealer unable to fix this problem. I BOUGHT THIS TRUCK BASED ON CONSUMER REPORTS CAR ISSUE RECOMMENDATION."
Anonymous, VA (2014 Ram 1500 Big Horn 5.7-L V8)"The engine warning light came on at about 9500 miles. It took three trips to the dealer, and at this time, I'm not sure whether the problem has been solved - need to accumulate about 100 more miles to be sure. The front passenger seat didn't move"
Anonymous, NJ (2014 Ram 1500 Big Horn 5.7-L V8)"check engine light keeps coming on"
Anonymous, IN (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Had to be replaced at first oil change"
Brent B., AB (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"Caused the check Engine light to come on. Fairly expensive repair but caused no drivability problems."
Gavin W., SK (2014 Ram 1500 Big Horn 3.0-L V6 diesel)"engine light keep coming on and cause you to take it to dealer to get turned off. Nothing was eveer wrong with the engine"
John C., WA (2014 Ram 1500 Laramie 3.0-L V6 diesel)"I have had a number of sensors burn out on the emission system and numerous check engine lights. All told there have been almost a dozen warranty/recalls on this truck since new. Many of these same systems are now involved in a recall/lawsuit (it is an ecodiesel engine). Fiat, although they've changed the re-gen, def, and emissions control systems a number of times (often resulting in overheating parts) they didn't start covering these issues until they were sued. Thus even with warranty i've spent >$1500 on emission and exhaust system issues that are only NOW covered by warranty. It's been a pretty shady experience overall."
Anonymous, KS (2014 Ram 1500 Laramie 3.0-L V6 diesel)"Sensor Failure indicated by check engine light. Otherwise, I would not have known it was defective."
Anonymous, AZ (2014 Ram 1500 Outdoorsman 5.7-L V8)"Fuel level sensor failed"
Greg C., WA (2014 Ram 1500 Big Horn 5.7-L V8)"Fuel pressure sensor failed twice. It not disable use of the vehicle."
Douglas T., TN (2014 Ram 1500 Laramie 5.7-L V8)"Had an engine sensor go bad that restricted the rpm's of the engine. The dealer found it after replacing the computer. Cost me nothing because it was still covered under the warranty"
Anonymous, TN (2014 Ram 1500 Outdoorsman 3.0-L V6 diesel)"catalytic converter needed to be replaced"
Anonymous, MD (2014 Ram 1500 Laramie 3.0-L V6 diesel)
"The def system has constant problems including the def pump and injector problems."
Anonymous, CO (2014 Ram 1500 Big Horn 3.0-L V6 diesel)