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1978 Toyota Pickup 2.2L Poor Fuel Economy, Back fire
Posted to Asian Driveability on 6/8/2001 3 Replies

Could use some help from a few carb. Era Techs. This P/U backfires on decel, the vac port on the carb has no supply to operate the AB Valve. I flushed carb cleaner through the port with the butterfly open and visually confirmed that is is infact clear. When th...

3 Replies Received (View Replies)

  Related Documents & Media  1978 Toyota Pickup

 
Message Closed w/FIX

car Vehicle Data

1978 Toyota Pickup

VIN RN23077638
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2V
EmissionsCa Emissions
SymptomsPoor Fuel Economy, Back Fire
OccursHot, on Decel
Message Closed w/FIX

car Vehicle Data

1978 Toyota Pickup

VIN RN23077638
Engine2.2 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2V
EmissionsCa Emissions
SymptomsPoor Fuel Economy, Back Fire
OccursHot, on Decel