One last try: Ford EEC4 wants WHAT to turn on EGR???

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Posted to Emissions Forum on 11/26/2002 20 Replies

OK, have it again. Same as Aarons pig from a month ago...

Current headache is an 88 Taurus. Failed NOx. Check EVR, not working. Change...working. Check EGR passage, plugged. Cean passage with coathanger...OK. Check PCM: no codes. Monitor EVR (EGR vacuum Regu... Login to read more.

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