2023 Dodge Challenger
Vehicle Specs & Maintenance Data
The 2023 Dodge Challenger maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Dodge Challenger.
For oil changes, the 2023 Dodge Challenger takes 5W-20 Full Synthetic motor oil with a capacity of 7 quarts. Brake fluid type is DOT 3, the recommended coolant is Mopar OAT (Purple/Violet), and transmission fluid is ATF+4. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.
When mounting wheels on the Dodge Challenger, torque the lug nuts to 100 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.
Owners of the 2023 Dodge Challenger have reported 5 common issues including "5.7L/6.4L HEMI Lifter and Camshaft Failure", "Transmission Shift Quality and Engagement Issues" and "TPMS Sensor Battery Premature Failure". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.
Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.
The 2023 Dodge Challenger uses 5W-20 Full Synthetic motor oil (7 qt capacity), requires lug nuts torqued to 100 ft-lbs, takes DOT 3 brake fluid.
Manufacturer-recommended maintenance schedule for the 2023 Dodge Challenger. Always verify intervals against your owner's manual.
Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2023 Dodge Challenger.
Common problems reported by 2023 Dodge Challenger owners, with recommended fixes and estimated repair costs.
5.7L/6.4L HEMI Lifter and Camshaft Failure
Both the 5.7L and 6.4L HEMI engines can develop lifter failures causing a ticking or knocking noise from the valvetrain. The Multi-Displacement System (MDS) hydraulic lifters wear prematurely due to under-sized needle bearings, potentially leading to camshaft lobe damage. Metal debris from failed lifters can contaminate the oil system and cause additional engine damage.
Replace all MDS and non-MDS lifters, camshaft, and associated hardware. TSB 09-002-22 covers HEMI lifter noise diagnostics. Use updated 'AD' suffix lifters. Change oil every 5,000 miles with OEM-specified full synthetic. Consider MDS delete kit to eliminate the system entirely.
Est. Cost: $2,500 - $6,000Transmission Shift Quality and Engagement Issues
The ZF 8HP 8-speed automatic transmission exhibits harsh shifting, jerking during gear changes, and delayed engagement. Some owners report the vehicle refusing to shift gears or slipping into neutral unexpectedly. The torque converter may shudder at light throttle between 30-50 mph. These issues create safety concerns, particularly in traffic.
Reflash the TCM with updated calibration software. TSB 21-019-22 addresses shift quality. A transmission fluid flush with ZF-approved ATF may resolve torque converter shudder. Valve body replacement for persistent shift quality complaints.
Est. Cost: $0 - $2,500TPMS Sensor Battery Premature Failure
The Tire Pressure Monitoring System sensor batteries fail prematurely, causing inoperative tire pressure monitoring and a persistent TPMS warning light on the dashboard. Without functioning TPMS, the driver has no real-time awareness of tire pressure changes, which is particularly concerning for a high-performance vehicle.
NHTSA Recall 22V-578 covers replacement of TPMS sensors with updated units at no cost. All four wheel sensors and the spare tire sensor should be checked and replaced if necessary.
Est. Cost: Covered under recallFuel Tank Difficulty Filling
Owners report extreme difficulty filling the fuel tank, with the fuel pump nozzle clicking off repeatedly as if the tank is full when it is not. Fueling can take 15-20 minutes for a full tank. The issue is caused by the EVAP system vent valve or fuel filler neck design creating back-pressure that triggers the pump nozzle shutoff.
Replace the EVAP canister vent valve and inspect the fuel filler neck for obstructions. TSB 14-005-22 covers fuel fill difficulty diagnostics. Inserting the nozzle only halfway and fueling at a slower rate is a temporary workaround. Updated fuel filler neck components are available.
Est. Cost: $200 - $600Engine Surge and Sudden Power Loss
Owners report sudden loss of power during acceleration, engine surges at steady throttle, and illuminated Check Engine lights with no clear resolution. The issue is intermittent and difficult to replicate at the dealer. It can be caused by faulty throttle body sensors, fuel injector issues, or PCM software bugs.
Update the PCM software to the latest calibration. TSB 14-008-22 addresses engine performance and driveability concerns. Clean the throttle body and inspect fuel injectors. Replace the throttle position sensor if erratic readings are found during diagnostic scan.
Est. Cost: $100 - $800