99 blazer started having speedomter issues. I replaced the VSS (three times) each time got different issues. First time wouldnt come out of first and no speedometer, second time it would rev high while in second so third time its works my tranny shifts thru all gears but speedometer is still wacko and does this like rev up rev down thing almost like its shifting but its not. I do have hub issue and thought maybe abs is causing it. I am at a lost and I dont have cruise control cause my speedometer doesnt show a maintained speed so kicks on and then right back off
R there other speed sensors that could be bad? Not throwing code for anything except O2 sensor
Prior to speed sensor going bad I never had any issues with cruise or speedometer
on another note I have been having issues with the screw that goes into ur PS pump. I get it all the way tight and for some reason its still leaking out any suggestions