Don't think my temperature fluctuates this much...
It's been doing this for a while, but only around 1800rpm and above, as you can hear (or maybe not hear). Checked all of the contacts and they're all clean and making a good contact...
My 5.2L Build thread
-1989 Jeep Wrangler 2.5L, soon to be 5.2L
-1996 Jeep Grand Cherokar 5.2L, donor and rainy day driver
-2004 Kawasaki KLR650 sunny day driver
"A well regulated Militia, being necessary to the security of a free State, the RIGHT
of the people to keep and bear Arms, SHALL NOT BE INFRINGED