At 04:21 PM 09/20/1999 -0500, you wrote: >Seem to recall 89 had a digitial dash option, might need to research bin >more. Digitial dash took different trigger than analog VSS >Grumpy > > Hi Bruce My s-10 will use 730 ecm, have post on which bit to change for 2000 ppm. wonder if it is simaliar for 89 165 cal? Vance