Ram 1500 2019–presentCommon problems, reliability & repair costs

Symptoms: Ticking on cold start or after long idling that persists or gets louder as the engine warms; progresses to cylinder misfire codes, hesitation, and reduced power. When a lifter roller stops spinning it wipes the cam lobe, sending metal through the engine.

Fix: Camshaft and full lifter set replacement at an independent shop typically runs $3,000–$5,500. If debris circulated or the failure was caught late, a replacement engine is the honest fix and pushes the bill toward $7,000–$8,500+. Long idle time and stretched oil intervals raise the risk; frequent oil changes with the correct oil are cheap insurance, not a cure.

Sources: 5thGenRams forum — lifter/cam problem thread, RamForumZ — 5.7 VVT cam & lifter failures: problem and solution, Buy Mopar Warranty — 2020–2024 Ram 1500 HEMI tick / lifter symptoms

Symptoms: 'Stop/Start Unavailable' or 'Service eTorque System' warnings; rough or failed restarts from auto stop-start; battery warning lights; in worst cases a hesitation or brief power loss, and scattered reports of trucks shutting down. Ram is dropping eTorque from 2027 HEMI trucks partly over 48V component warranty claims.

Fix: Diagnosis first — faults can be the 48V lithium battery pack, the belt starter-generator, or wiring/grounds. A 48V battery pack replacement typically lands $900–$2,000 at an independent shop; a BSG replacement pushes toward $2,000–$3,500. Note the hybrid components carried longer warranty coverage than bumper-to-bumper on many trucks — check before paying out of pocket.

Sources: RamForum — 48-volt battery failure thread, Torque News — Ram drops eTorque from 2027 HEMI over 48V component failures, Buy Mopar Warranty — 2020–2024 eTorque battery pack faults and power loss

Symptoms: Sudden loss of power or stall while driving; hard starts; fuel-pressure codes. When the Bosch CP4.2 pump fails it can shed metal through the entire high-pressure fuel system.

Fix: FCA recalled 2020–2022 Ram 1500 EcoDiesels (NHTSA 22V-406) to replace the high-pressure fuel pump free of charge — verify completion by VIN before buying. The number matters because an out-of-pocket CP4 failure that contaminates injectors, rails, and lines is a $6,000–$10,000 fuel-system rebuild. Note: the widely publicized EcoDiesel EGR-cooler fire recall (19V-757) applies to the 2014–2019 gen-2 engine, not this truck.

Sources: MoparInsiders — 60,413 EcoDiesels recalled for high-pressure fuel pump, Ram1500Diesel forum — high-pressure fuel pump recall thread, NHTSA recall report 19V-757 (EGR cooler — 2014–2019 gen-2 only, for contrast)

Symptoms: Bubbling or peeling at the screen surface (delamination), phantom 'ghost' touches that change settings on their own, vertical lines, flickering, and spontaneous reboots. Software TSBs (08-009-19, 08-095-22) address the glitches; the physical delamination is not software-fixable.

Fix: Dealers replace the display assembly — often $1,200–$2,000 out of warranty. Aftermarket replacement digitizers/screens run a few hundred dollars plus install and have become a cottage industry for exactly this failure. If it's only software glitching, have the Uconnect TSB updates applied first.

Sources: Go-Parts garage guide — 2019–2024 Ram 1500 infotainment delamination/ghost touch, 5thGenRams forum — screen delaminating thread, Cuescreens — Ram 1500 12-inch Uconnect screen failures explained

Symptoms: Truck sags overnight or leans at one corner; 'Air Suspension Service Required' messages; compressor runs constantly or ride-height changes take forever; winter failures where moisture freezes in the lines.

Fix: Compressor or valve-block replacement typically runs $1,000–$2,000 at an independent shop; air springs are per-corner on top of that, and stacked failures on a high-mile truck can climb well past $4,000 (dealer quotes as high as $10k have been reported). Coil-spring conversion kits ($600–$1,600) are the pragmatic exit for out-of-warranty trucks.

Sources: Buy Mopar Warranty — 2020–2024 air suspension compressor failure / winter collapse, Torque News — $10k dealer quote for Ram 1500 Limited air suspension, RamRebel forum — cold-weather air suspension failure

Symptoms: Sharp ticking/tapping strongest on cold start that fades as the manifold heats up and expands — the tell that separates it from lifter noise. Exhaust smell near the engine bay, soot at the manifold flange.

Fix: Replace the broken bolts/studs (upgraded hardware is the smart move) and the gasket. Cheap if the bolts come out clean; the bill climbs when broken studs must be extracted or a warped/cracked manifold needs replacement. Not urgent, but leaks slowly erode the flange, so fix it before it grows.

Sources: BD Diesel — Ram 5.7 HEMI exhaust manifold leak & broken bolts (2009–2022), RamForum — exhaust manifold leak vs. HEMI tick

Symptoms: Check-engine light with multiple-misfire codes (P0300–P0306) and hesitation on light throttle; High Output trucks also logged ignition-coil circuit codes (P2C30/P2C31) and catalyst-efficiency codes (P0420/P0430). Beyond the software faults, owners reported thermostat failures, low-mileage overheating, and disconnected purge lines. NHTSA's engine-complaint file on the 2025 filled fast — dozens of reports at an average of only a few hundred miles, with electrical complaints (dead batteries, won't-start, module faults) the biggest single category.

Fix: Stellantis addressed the misfire/hesitation complaints with free ISCM/PCM software reflashes — TSB 08-031-25 (Standard Output, trucks built on or before 1/15/2025) and TSB 08-055-25 (High Output, built on or before 1/7/2025). The hardware complaints (thermostats, cooling parts) have been warranty jobs at this age. So far this reads like first-year teething rather than a design flaw — a 2025 rental that racked up nearly 50,000 hard miles in one year held up without engine failure, and no widespread internal-failure pattern has emerged. But the Hurricane has no high-mileage track record yet; nobody honestly knows what it looks like at 150k.

Sources: Pickup Truck +SUV Talk — Is the Ram 1500 Hurricane engine reliable?, Go-Parts garage guide — P0300 on the 2025 Ram 1500 3.0L Hurricane (TSBs 08-031-25 / 08-055-25), CarComplaints — 2025 Ram 1500 complaint file (electrical and engine lead), The Drive — 48k-mile 2025 Ram 1500 Hurricane rental after a year of abuse

Symptoms: Instrument cluster goes blank or dead at startup or while driving — no speedometer, gear indicator, or warning lights (recalls 25V-826 and 26V-225, the latter covering 65,348 Stellantis trucks). Separately, a failed trailer-tow module can stop the trailer's brake lamps and turn signals from lighting and the trailer's electric brakes from applying at all (recall 26V-059 — roughly 312,000 2025–26 Ram 1500s out of a 456k-vehicle Stellantis recall).

Fix: All of it is free recall work: software reprogramming (or cluster replacement) for the display recalls, and outright module replacement for the trailer-tow recall. The 2025's sheet also includes headlight-module software (24V-942), TPMS software (25V-231), and wheel-hub encoder rings that can disable stability control (24V-794). Six recalls inside eighteen months is the 2019 story replaying on the refreshed truck — run the VIN before buying and walk from any 2025–26 with open recalls.

Sources: Cars.com — 2025 Ram 1500 recall list (NHTSA campaign numbers), CarBuzz — 456k Ram/Jeep vehicles recalled for trailer brake controller failure (26V-059), Pickup Truck +SUV Talk — 2025–2026 Ram recall 26V-225, 65.5k dashboard display failure

Tools: None for the engine filter (hand-release clips), Small flathead or trim tool (glovebox stops)

1. Unclip the airbox lid in the engine bay, lift it, and swap in the new panel filter with the seal seated flat.
2. Re-clip the lid and make sure the intake tube didn't pop loose.
3. Open the glovebox, release the side stops and damper arm, and let it swing down.
4. Slide out the cabin filter cover, swap the filter with the airflow arrow matching the old one, and reassemble.

Tools: Floor jack + jack stands rated for a full-size truck, Socket set + breaker bar (caliper and bracket bolts), Large C-clamp or caliper piston tool, Torque wrench, Brake cleaner and silicone caliper grease

1. Loosen the lug nuts, jack the front end, set it on stands, and pull the wheels.
2. Unbolt the caliper, hang it with wire (never by the hose), and remove the pads.
3. Unbolt the caliper bracket and slide the old rotor off; clean the hub face.
4. Install the new rotor (brake-clean the coating off), reinstall the bracket, and compress the piston slowly.
5. Fit new pads with greased slide pins and hardware, reinstall the caliper, and torque everything to spec.
6. Refit the wheels, torque the lugs, and pump the pedal firm before moving. Bed the pads with a series of moderate stops.

Tools: Ratchet with hex/Torx bit for fill and drain plugs (or cover bolts + RTV if no drain plug), Fluid pump for the fill hole, Drain pan, gloves, Torque wrench

1. With the truck level on stands, remove the fill plug FIRST — never drain a diff you can't refill.
2. Drain the old fluid (drain plug or by pulling the cover), and inspect it for glitter or chunks — metal here explains a highway whine.
3. If the cover came off, clean both surfaces and reseal per the service manual.
4. Pump in the gear oil specified on your axle tag until it reaches the bottom of the fill hole.
5. On anti-spin (limited-slip) axles, add friction modifier — Ram's own TSB 03-005-21 prescribes fresh fluid plus modifier to cure turning chatter before replacing hardware.
6. Reinstall the fill plug, torque it, and drive a few figure-eights to work the fluid through the clutches.