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2000 Honda Accord EX 3.0L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Asian Driveability on 5/19/2016 18 Replies

This Honda misfires badly. It will first set p1399 and then on second startup sets cylinders 1,3 and 5 misfire codes at the same time. It seems to happen worse when engine is hot. I have tried the below repairs. Does anyone have any thoughts as to what may be ...

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  Related Documents & Media  2000 Honda Accord EX

 
Message Closed w/FIX

car Vehicle Data

2000 Honda Accord EX

VIN 1HGCG1657Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAfter a Hot Soak

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
P1399misfire any cylinder
Message Closed w/FIX

car Vehicle Data

2000 Honda Accord EX

VIN 1HGCG1657Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAfter a Hot Soak

Trouble Codes

P0301Cylinder 1 Misfire Detected
P0303Cylinder 3 Misfire Detected
P0305Cylinder 5 Misfire Detected
P1399misfire any cylinder