I work at a chevy dealer Rear end service and trans flush would usually be done at 30k, that also sounds expensive those are usually include in a 30k service that includes
Oil change
Tire rotation and balance
Trans flush
Alignment check
Service rear end, transfer case, front diff
and...
Ball joints wouldnt effect the abs system usually when the abs activates at low speeds it is a wheel speed sensor. They might of damaged it when the worked on it.
Anyone know how much it would be to have a set of larger valves installed in a set of ported heads? The valve guides where just redone with 0 miles on them. Thanks
Mine stays on 24\7 only time I restart it is when it starts getting slow or freezes. Did same thing with my old computer and I had no problems for the 5 years I had it.