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1999 Lexus RX300 3.0L Excessive Emissions, MIL Lamp on
Posted to Asian Driveability on 4/30/2009 6 Replies

Vehicle in with CEL on / flashing. Codes P0302 and P0303, plus P0300. Could feel a single dead miss. Checked and replaced spark plugs. (Vehicle has history of oil consumption - plugs didn't look real good) Reassembled and started - still misfiring, but only co...

6 Replies Received (View Replies)

  Related Documents & Media  1999 Lexus RX300

 
Message Closed w/Summary

car Vehicle Data

1999 Lexus RX300

VIN JT6HF10U5X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAfter Warmed Up

Trouble Codes

P1300Random Misfire Detected
P1305Cylinder 5 Misfire Detected
P1310Ignition Coil 3 Primary Feedback Circuit Malfunction
P1315ETC System - Ice Blockage / Open Circuit
P1320ICM 4X Reference Circuit No Pulses (Intermittent)
P1325Igniter 6 Circuit Malfunction
Message Closed w/Summary

car Vehicle Data

1999 Lexus RX300

VIN JT6HF10U5X
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursAfter Warmed Up

Trouble Codes

P1300Random Misfire Detected
P1305Cylinder 5 Misfire Detected
P1310Ignition Coil 3 Primary Feedback Circuit Malfunction
P1315ETC System - Ice Blockage / Open Circuit
P1320ICM 4X Reference Circuit No Pulses (Intermittent)
P1325Igniter 6 Circuit Malfunction