The Temp guage on the above GMC van was not working, it was practically pinned on the hot side. I went to the auto wrecker and grabbed a cluster out of a late 80s model, and bought a brand new sending unit. Replaced both, no difference. I'll also mention that the
We have a 2000 Blazer 4.3 V6...strange symptoms...first for about a month my wife described a "stutter" on start-up intermittently, so I thought fuel filter and/or water in the fuel...treated those symptoms...the problem seemed to go away...then last Friday I drove