One problem related to radiator hose has been reported for the 2006 Nissan Frontier. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Nissan Frontier based on all problems reported for the 2006 Frontier.
The transmission line that runs through the radiator broke in half , the cooling was pushed into the transmission and the transmission oil was pushed into the radiator,, the radiator, radiator hoses ,transmission lines , threats, heat core, water pump, and read to tank , now had oil and cooling in them , d-patrick of evansville indiana had ran a 15 point inspection on this truck , they said the radiator was leaking and the transmission oil was discolored, they knew that there was some thing wrong with this trif I.