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1990 eldorado with high nox... 4.5L
Posted to Emissions Forum on 1/11/2013 19 Replies

Initial per test reads as follows

....15mph *c02= 14.3 *02= .4 *hc=14 *co=.02 *no=1697 (cut point 537)

....25mph *c02= 14.3 *02= .4 *hc= 12 *co= .02 *no= 1731 ( cut point 494) * no dtc stored

*about 8 months ago we replaced all injectors and cat converte... Login to read more.

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