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Failed Emission Test, O2 Sensor? 700

posted by  mark h. on  Sat Jul 13 19:21 CST 2002
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last visit: Wed May 9 03:45 CST 2001
[RELATED]

The advice on the o2sensor and airbox is great. Stick a length (4")of hose on a funnel and plug the other end over a nipple on the intake manifold. With your eng.running at operating temp, pour in a bottle of B-12 Chemtool or other carb cleaner. Have someone race the motor to keep it from stalling until you pour the whole bottle through. This will eliminate some of the carbon that retains heat and drives up the nox. This helps here in "The Peoples Republic of California." Viva Tejas Volvos!

mark





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New Failed Emission Test, O2 Sensor? [700]
posted by  someone claiming to be Reid  on Thu Jul 11 11:16 CST 2002 >


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