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1990 Mazda MPV Cargo 2.6L Poor Idle Quality, MIL Lamp on, Hard start
Posted to Asian Driveability on 12/14/2001 4 Replies

Hello All: This van has come in from another shop. New engine installed. It is hard starting on occasion, idle will fluctuate greatly when cold.(disconnecting the bypass air control valve will stop this). Hot idle is OK. No vacuum leaks. It has new dist. cap a...

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car Vehicle Data

1990 Mazda MPV Cargo

VIN JM3LV5212L
Engine2.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Multi port
EmissionsOBD1
SymptomsPoor Idle Quality, MIL Lamp on, Hard Start
OccursAlways

Trouble Codes

03G signal pick up.
Message Closed

car Vehicle Data

1990 Mazda MPV Cargo

VIN JM3LV5212L
Engine2.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / Multi port
EmissionsOBD1
SymptomsPoor Idle Quality, MIL Lamp on, Hard Start
OccursAlways

Trouble Codes

03G signal pick up.