2017 Ram 1500: engine knocking or ticking

Filed Jan 17, 2026 · Brakes, Engine · FL

1-ABS module, yes ABS breaks do not engage properly Yes, Gettel CDJR Punta Gorda FL Only the Dealer that sold me the truck ABS warning light came on a couple days after purchase, after restarting the truck the warning light went off for a few days then came back on and now is on all the time 2-Exhaust manifold, slight exhaust smell from time to time in cab Yes, Gettel CDJR Punta Gorda FL By dealer No warning light only a loud ticking noise from the exhaust manifold area, confirmed by Gettel service department

Filed Aug 3, 2025 · Engine · MN

Ram 1500 Exhaust Manifold Exhaust in passenger cabinet causing sore throat, headache and asthma exacerbation. Loud ticking sound when starting and acceleration.

Filed May 24, 2025 · Engine · MD

I am reporting a recurring and well-documented issue involving broken exhaust manifold bolts on my 2017 Ram 1500 with the 5.7L HEMI engine. My truck has only 47,000 miles, and the driver-side manifold has already required repair once due to broken bolts. Now, I am again hearing ticking noises and suspect further bolt failures and the passenger side , indicating this issue is not isolated but chronic and systemic. Thousands of other owners across Ram forums and communities have experienced the same failure, especially in Ram 1500s from 2009 to 2018 equipped with the 5.7L HEMI. The failures are typically caused by thermal expansion and contraction, which leads to the exhaust bolts snapping, particularly the rear ones. This results in exhaust leaks, increased emissions, and potential long-term engine damage. Despite the known and widespread nature of this defect, there has been no recall or extended warranty coverage from the manufacturer. Owners are frequently forced to cover expensive repairs (over $1,000) for what is clearly a design or material defect that occurs well below typical component lifespans. I respectfully request that the federal safety agency investigate this issue and consider initiating a recall or mandatory service campaign. A critical engine component failing at such low mileage, and more than once, should not be dismissed as normal wear and tear.

Filed Apr 3, 2025 · Engine · 164,000 miles · WA

The contact owns a 2017 Ram 1500. The contact stated that when the vehicle started, the contact became aware of an abnormal ticking sound. No warning light was illuminated. The contact inspected the vehicle and became aware of several fractured bolts on the exhaust manifold. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The vehicle was scheduled for a diagnostic test within several days. The manufacturer was not made aware of the failure. The failure mileage was approximately 164,000.

Filed Sep 21, 2024 · Electrical, Engine · ID

1) Exhaust Manifold and exhaust bolts. Cause exhaust leak and puts me at risk of exhaust coming into passenger area. Ticking on cold start up til warms up. It's been reproduced and diagnosed at dealership. Exhaust manifold and exhaust manifold bolts are a well known issue that's has been reported multiple times and seems to be ignored. 2) Ignition Lock Cylinder on start up intermittently it sounds as if gets stuck turning over and will power up for 1-2 secs and shut off. Been reproduced at dealership. 3)Evap system code.

Filed Jul 22, 2024 · Engine · FL

Ram has known for years that they have Exhaust Manifold issues but will not recall any of the Hemi engines affected. Many complaints start in 2015 and go into 2020 models. They say it is a known issue, but no recall. This defect causes a ticking noise when a cold start and goes away, what doesn't go away is the leaking of exhaust from the manifold that can enter the cabin. This could be very serious.

Filed Jul 8, 2024 · Fuel system · TX

I was driving my truck and out of no where started to lose speed, pulled over immediately and lost all power. I didn’t drive my truck anymore because I noticed a knocking noise when I was able to get it back on. I contacted mopar and was advised to take in my truck for open recalls because of the High pressure fuel pump seemed to be exactly what happened to my ram. I took in my truck for the recalls, was called three days later and told I needed to replace all 6 fuel injectors costing me $5000.00, recall states high pressure fuel pump has to be replaced along with any damaged fuel components. Dealer tells me high pressure fuel pump was not broken. I know it was failing because of what happened to my ram.

Filed Jun 11, 2024 · Engine · OH

Hello, I am one of the millions of confused Ram truck owners wondering why there has never been a recall issued on this terrible life threatening issue?! I personally own a 2017 Ram 1500 with the Hemi 5.7 and I have both passenger and drivers side exhaust manifolds making a horrible ticking noise and leaking exhaust fumes that come into the cabin of the truck no matter what you do! It used to be it only ticked at the first start of the day with a slight bit of exhaust fumes and it was only the passenger side ticking and leaking. Now it's both sides ticking that does not go away and exhaust fumes that are just horrible that make you sick. To me THIS IS a life threatening issue because of carbon monoxide poisoning! I bought my truck brand new off the lot and I take very good care of it and to this day it still looks great. This issue should be recalled and be the responsibility of Ram Trucks to repair for the safety of myself and the millions of Ram Truck owners! THIS IS DANGEROUS AND SHOULD NOT BE SWEPT UNDER THE RUG!!! Thank you for your time.

Filed Nov 1, 2023 · Engine, Transmission · ID

Engine started making a ticking sound approximately around Oct 15th 2023 Called ram cares because my 2008 chrysler aspen with 180k on the same 5.7 liter engine had the same sound and a private shop replaced. Lifters. Started escalation case number [XXX] on October 25th 2023. 2017 ram went to Larry Miller dealership, Boise, ID on Oct 30, 2023. Eric service manager says technician diagnosis was warped exhaust manifold and loose bolts. This is coming with the 5.7l hemi and they have replaced over 20 this year alone and with miles as low as 30,000 miles. These parts are defective and should be recalled before it starts a fire INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 27, 2023 · Engine · GA

As many have mentioned already. I have had to have the passenger side exhaust manifold bolts replaced along with manifold due to heat warpage. Now at 88k the ticking from exhaust leak has returned. The same bolts have broken and dealer is now telling me that I have to replace the head due to the bolt not being able to be extracted. I feel as if the customer shouldn't be responsible for this known issue after purchasing an 60K truck at the time in 2017. 2 issue all with less than 90K and truck is not abused.

Filed Sep 27, 2023 · Engine · GA

I purchased my truck used in November 2022. After I purchased the vehicle, about a day or two later my wife said she continues to heat a ticking sound coming from the engine bay area while idling. I started the vehicle up and heard the exact same sound. I subsequently took it to my mechanic for a diagnostic test and he said my truck and many many more come to him with the same problem and it is very common. The problem was defective exhaust manifold bolts that break off prematurely into the engine block leaving owners with a costly repair of $1200 or more depending on how many bolts are broken, if one side or both sides are damaged, and the difficulty of the repair. I had broken bolts on both sides of the engine. The manufacturer knew about this issue and failed to conduct a recall. My truck also failed the emissions test. Now Ram is preparing to discontinue the Hemi engine and replace it with the 6 cylinder Hurricane engines in future Ram light trucks.

Filed Jul 27, 2023 · Engine · CA

There was a loud ticking noise coming from the engine. Upon taking it to a service center is was diagnosed that 2 bolts from the passenger side exhaust manifold were sheared off due to the heat wrapping of the manifold. This happened a year before on the driver side which had 2 bolts as well sheared off from heat warping on the manifold. This is a common issue with most rams and should be a recall for faulty heat treated manifolds.