Hello,

2001 ford ranger 2.3 liter. My check engine code ame on a few weeks back got P0125 / COOLANT. According to your posts, I should change my t-stat and ect sensor, correct. Have any of you changed the ect on the ford? Is it right behind the engine almost invisible? Any suggestions on how to reach /see it? Also, where is the t-stat. Which should I start with? T-stat or ect

Thanks in advance