never knew this, thanks.The premium guage sleds will display warm up until the sled it warmed up, I don't believe the regular guage a will do this as my friends 13 tnt 800 does not. My sled is always done with warmup at 3 bars on the temp guage, so if you don't have the premium gauges I would just shoot for the 3 bars
the Mach only warmed up until the temp was 103... Then she dropped down. You can always hear the warm up shut down...idle drops way downOn my Mach Z; it will run in high idle mode until warm at around 2,000-2,200 then drop to 1,800-2,000rpm once warm- You can definitely tell. The etec is a marvel; it does the same thing, and the premium gage also lets you know what's up, too.