speedometer

I bought this k 1500 manual 3 days ago nice truck pretty well taken care of just needed an alternator however the speedometer the tachometer and odometer do not work at all. I have read on it could be the vss idk if the year has drak or not but I can’t afford to buy parts left and right . As...

2004 Chevy Venture LS model, 76k mi. Speedometer and temp gauges are acting flaky. Speedometer is jumps while accelerating or cruising and doesn't read 0 when standing still. Wife says the temp gauge doesn't come up to normal reading when van is warmed up.( I need to connect my laptop to it to...