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1989 Honda Prelude 2.0 S 2.0L Excessive Emissions, Poor Fuel Economy
Posted to Asian Driveability on 10/10/2006 10 Replies

California smog test fail.. As you can see, at idle, CO% is perfect, as cruise speed increases, CO increases.I have tried and checked everything I have experience with. I just wanted to know if anyone has experience with these 2 carb systems and high CO. I thi...

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car Vehicle Data

1989 Honda Prelude 2.0 S

VIN JHMBA4126K
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2 carbs, factory
EmissionsCa Emissions
SymptomsExcessive Emissions, Poor Fuel Economy
OccursCruise
Misc.4-Door Sedan
Message Closed w/FIX

car Vehicle Data

1989 Honda Prelude 2.0 S

VIN JHMBA4126K
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryCARB / 2 carbs, factory
EmissionsCa Emissions
SymptomsExcessive Emissions, Poor Fuel Economy
OccursCruise
Misc.4-Door Sedan