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1989 Mazda RX-7 GXL 1.3L Excessive Emissions, Surge
Posted to Asian Driveability on 3/17/2002 4 Replies

This car is running very rich in the cruise range. Monitoring the new o2 sensor while operating the engine and raising the rpms up through 2200 everything is fine. Around 2300 rpm the fuel appears to go to full load enrichment. Monitoring the secondary inj...

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Message Closed

car Vehicle Data

1989 Mazda RX-7 GXL

VIN MAZDARX713
Engine1.3 L / 2 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
Emissionsfed
SymptomsExcessive Emissions, Surge
OccursAlways
Misc.13B Rotary
Message Closed

car Vehicle Data

1989 Mazda RX-7 GXL

VIN MAZDARX713
Engine1.3 L / 2 cyl / GAS
Trans5-speed Standard
DeliveryFI / EFI
Emissionsfed
SymptomsExcessive Emissions, Surge
OccursAlways
Misc.13B Rotary