2017 Dodge Grand Caravan engine problems

“specifics unknown check engine light came on cpl seconds before it started overheating / leaking coolant and or transmission fluid and overheating. and I'm not sure what. started last year but I don't drive very often so the issue just started last year”

“I am filing this complaint regarding the service department at Vaden Dodge Chrysler Jeep Ram. My complaint concerns a failure to properly diagnose a mechanical issue with my vehicle, misleading statements about the condition of the vehicle after repairs, and poor communication during the repair process. The vehicle is a 2017 Dodge Grand Caravan. Before bringing it to the dealership, the vehicle was jerking when slowing or coming to a stop. On February 19, 2026, a diagnostic scan showed code P0420 – Catalyst System Efficiency Below Threshold (Bank 1). At that time the vehicle was still drivable. On March 2, 2026, I brought the vehicle to the dealership and reported the jerking issue. I also asked that the throttle body and transmission be inspected. The dealership stated that the technician could not determine the cause of the problem but recommended maintenance repairs including tires, brakes, and rotor service. Based on their professional recommendation, I approved the repairs. On March 6, 2026, I picked up the vehicle and paid 1,416.21. I was told the vehicle passed inspection and a safety test drive. However, within approximately thirty minutes of leaving…”

“I am writing to formally request that the National Highway Traffic Safety Administration review and consider an investigation into a potential safety-related defect affecting 2017 Dodge Grand Caravan vehicles. My vehicle recently experienced a failure of the engine oil filter housing, which cracked and leaked oil and required an expensive repair. According to the repair facility, Pro Auto Service, this failure is not isolated. I was advised that the shop has repaired a significant number of identical failures over the past year, to the extent that replacement parts have at times been difficult to obtain. The repair facility also indicated that many similar failures have occurred in recent weeks, coinciding with extreme cold weather conditions. The oil filter housing is a critical engine component responsible for maintaining proper oil circulation and pressure. Failure of this component can lead to oil loss, reduced lubrication, engine damage, or potential engine shutdown if not immediately addressed. Because this defect directly impacts engine operation, it presents a powertrain-related safety concern. Based on the frequency of reported failures, the…”

“My engine has begun the "Pentastar tick", which is surprisingly well-known, but not recalled. This is a serious safety issue because it can cause engine failure, which would cause an accident. Dodge has known about this problem for years, but refuses to fix it. I cannot afford to replace the engine and my van is sitting at the dealership, as of today. Please make them fix this! Why is there not a recall on these engines!?! Thankfully, there was no accident and I had the vehicle towed to the dealership, only to be told they are aware of it and I'm looking at $3,000-5,000 to "fix" it. However, the replacement parts would be the same as the original parts, so it's just going to keep happening. They are willfully and knowingly endangering families by not fixing this!”

“The Flex Plate comes loose and rattles really loud. Needs to get repaired so that it doesnt break loose and starter falls out. This is a well known issue with this type of vehicle and costs a couple thousand to get fixed. Dodge dealership said this happens a lot with their vans.”

“The engine began stalling and reving while driving. It is at the shop with an estimate of 2500.00 to 4000.00 to repair due to faulty cylinder #2. Researching this, we are not the first to have issues. As stated by my repair place, it’s a ticking time bomb waiting for it to cause a serious major incident and possible injuries. Vehicle is less than 8 years old and less than 100,000 miles”