Mitsubishi Montero Sport engine bucking and stalling with battery and brake lights on on Mitsubishi Montero Sport

Some Mitsubishi Montero Sport owners report experiencing engine bucking and stalling, particularly when the battery and brake lights are illuminated. These issues may stem from a malfunctioning serpentine alternator, as warning lights for the charging system and brakes tend to turn off at higher RPMs but reappear when the RPM decreases. Additionally, fuel system problems are common culprits for engine stalling in this model. Owners have also noted rapid oscillation of the tach needle at idle, which, along with illuminated panel lights for Battery, SRS, Service Engine Soon, and Brake, suggests underlying electrical issues. Furthermore, failing alternator components, such as worn parts or wiring problems, can lead to flickering lights, unusual noises, stalling, or starting difficulties. To address these concerns, it is advised to check the alternator and fuel system, inspect electrical connections, and consider repairs or replacements as necessary. If issues persist, consulting a qualified mechanic for a thorough diagnosis is recommended.