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1991 Mazda RX-7 Turbo 1.3L Excessive Emissions, Poor Idle Quality
Posted to Asian Driveability on 4/14/2003 3 Replies

Engine runs rough at idle due to lean condition. Customer's concern is runs rough at idle. O2 sensor rresponds with a low voltage signal at idle, and when artificial enrichment is provided, o2 voltage increases properly and idle smooths [...] addition, engine ...

3 Replies Received (View Replies)

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car Vehicle Data

1991 Mazda RX-7 Turbo

VIN JM1FC3520M
Engine1.3 L / 2 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsFederal
SymptomsExcessive Emissions, Poor Idle Quality
OccursHot, Idle
Misc.Convertible
Message Closed w/FIX

car Vehicle Data

1991 Mazda RX-7 Turbo

VIN JM1FC3520M
Engine1.3 L / 2 cyl / GAS
Trans5-speed Standard
DeliveryFI / MFI
EmissionsFederal
SymptomsExcessive Emissions, Poor Idle Quality
OccursHot, Idle
Misc.Convertible