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Power Strokes
7.3 Tech
203 thermostat or not
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[QUOTE="DEEZUZ, post: 1500451, member: 1508"] Negative experience here with the 203. It lasted just under 2 years before it would stick and take my engine upwards of 220. I put in a o reilly 195 cheapo and it's been over 2 years and I keep heat very well into single digits. Engines sits around 185° when idling at lights and 19x° highway. Some one gave me a 203 new in the box and its still just sitting at work. [/QUOTE]
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