Posted by kcburb on June 01, 05 at 13:10:20:
'95 K1500 131K
I have 3 problems working right now. Any help on each would be appreciated.
1st - Low hum which turns into a high pitched whine at freeway speeds. Seems to be louder when on the gas - but does remain even when in nuetral and coasting. Seems to be coming from the front of the truck - I can feel it faintly in the stearing wheel and in the floor with my feet - wondering if it could be my hubs - one or both? Is there a difinative check for those?
2nd - Anti-lock warning light showed today. Checked codes - 22 & 23 - both refernce the right front speed sensor. Is this something I can replace myself? Chiltons shows both having to remove the hub - and not - any help?
3rd - Finally - red liquid on the driveway. Looks like it is coming from the transfer case. Are there seals in addition to the yoke seal that can be replaced? Could this be the source of the whinnig noise?
Any help is much appreciated.