udefyet
+1y
1999 Chevy S-10 4.3 v6
Okay any other day(or part of day) I can drive it like normal and nothing happens. But if I sit around too long(stuck in traffic because of a wreck or something) it starts to heat up. If I sit around too long, it flat out overheats and I have to pull over.If I sit around for a bit, it will heat up, but once I start to go down the road, it cools off a bit(but not back to normal).
I think it's my fan going out, but it keeps cool while I drive and if I don't sit out in the REALLY hot days. I drove my truck 3.5 hours non-stop this morning and it was at normal temp.