A dirty throttle body may cause low engine idle speed or frequent stalling, as oily residue blocks air flow in the throttle when the throttle is closed. Throttle body cleaning may be necessary to correct this condition. Our technicians caution against spraying cleaner directly onto the throttle body as this may damage the throttle position sensor (TPS).
Problems for specific Chrysler Concorde years:
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The instrument cluster may illuminate randomly to its full brightness and/or the fuel gauge may drop to the empty position. Typically the symptoms are infrequent and the instrument cluster returns to normal operation after a few seconds. An update to the body control module (BCM) will fix this problem.
An intermittent problem with static at startup or when the radio is switched to the satellite function can be fixed by replacing the satellite digital audio receiver (SDAR).
When the car is accelerating, spark plug cables may cause intermittent misfires and popping sounds from the engine compartment.