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1990 Nissan Sentra 1.6L Blow Back Throughtbi
Posted to Asian Driveability on 4/10/2002 5 Replies

engine accelerates good till 1/2 to 3/4 throttle then cuts out and looses speed. when doing a hard snap throttle in bay the rpm picks up quickly then see a lot of fuel and air blowing back through tbi unit as it bogs down and looses rpm. wondering about fuel p...

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  Related Documents & Media  1990 Nissan Sentra

 
Message Closed w/FIX

car Vehicle Data

1990 Nissan Sentra

VIN 1N4GB22B4L
Engine1.6 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI / TBI
EmissionsFed
SymptomsBlow Back Throughtbi
OccursAlways, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1990 Nissan Sentra

VIN 1N4GB22B4L
Engine1.6 L / 4 cyl / GAS
Trans4-speed Standard
DeliveryFI / TBI
EmissionsFed
SymptomsBlow Back Throughtbi
OccursAlways, Under Load, on Accel