2002 Dodge Ram 5.9L with engine code P1281

Question

Don't know what part to change for code number P1281 for a 2002 Dodge Ram 5.9L?

Answer 1

P1281 Engine is cold too long

Replace the thermostat.

 Some of the problem with P1281 is the thermostat get stuck in the open position that or a complete missing thermostat

Answer 2

P1281 DODGE - Engine Is Cold Too Long
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