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P0430 Diagnostic Trouble Code Discussion for October 2007

Catalyst System Low Efficiency (Bank 2)

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Trouble Ticket Help Requests for DTC P0430
Help Request Posted
2001 Isuzu Rodeo LS 3.2L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, MIL Lamp on VIN: 4S2CK58W61
P0430: Catalyst Efficiency Below Normal (Bank 2). Thanks for all your help in advance. this thing seems worse when cold.when it messes up the mil flashes and it seems lean. you can hear popping in the intake and it misfires and stalls. then aminute later itll start running fine
October 29, 2007