WTB: 160-180 Thermostat..... for 2003 5.3
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Location: Lake of the Ozarks, MO
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Save yourself the money and build it yourself. Disassemble the thermostat and put a shim (piece of steel) between the tip and the hole in the thermostat housing. I built mine and my truck runs right at 180 now. Used to run around 200 or so...
Cost: About 1 cent and the time to take the T stat out and do the mod.
Ryan
Cost: About 1 cent and the time to take the T stat out and do the mod.
Ryan
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kr1s
Tuning, Diagnostics, Electronics, and Wiring
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08-24-2015 05:34 PM