2008 Dodge Avenger Problems
RepairPal has identified the most common problems with the 2008 Dodge Avenger based on complaints from actual vehicle owners. We'll tell you what the problem is and what it'll take to fix it.
A knocking sound my be heard from the engine at times with the air conditioning on. The cause could be the AC compressor itself, if that is the case there is an updated AC compressor to correct this issue.
Warm air only may be discharged from the AC system due to a faulty infrared temperature sensor.
The automatic transmission can develop problems like erratic shifting, rough shifting, or delayed gear engagement. Repairs for many of these problems are outlined in service bulletins.
The anti-theft system may cause a no start condition due to electrostatic discharge (ESD) affecting the wireless control module (WCM). There is an updated WCM to correct this issue.
A defective vehicle speed sensor can cause problems with the cruise control and speedometer operation, as well as erratic shifting. The connectors on the sensors are also susceptible to corrosion, which will create similar symptoms. Any of these problems can cause Check Engine Light illumination.
A weak or dead battery may be caused by the radio not powering down correctly. If the backlight is flickering every 20 seconds that would confirm the fault and the radio would need to be replaced.
Vehicles equipped the ESP/Traction control system can be overly sensitive, activating on tight turns unnecessarily. Our technicians advise us that there is upgraded software available for the Anti-lock Brake control module to correct this concern.
The radio sound may mute intermittently and/or the temperature display may display a metric (Celsius) reading when the display indicates English (Fahrenheit). Both of these conditions can be corrected by updating the radio software.
The carpet under the right side of the dash may become wet with water. This can be caused by the AC evaporator drain being plugged with debris. Our technicians tell us that once the drain is clear, a cabin air filter should be installed to keep debris out.
Sensor failure inside the distributor can cause intermittent stalling or a failure to start. In addition, the wires to the distributor are susceptible to internal damage, which can cause the same symptoms.
A squeak heard while turning the steering wheel may indicate that the rubber boot seal on the steering shaft needs some trimming and lubrication.
Spark plug tube seals fail, causing the tubes to fill with engine oil and the engine to misfire. As a result, the engine may run poorly and fuel economy can suffer.
The clock may gain time periodically, upgrading the wireless control module (WCM) software should correct this issue.