Need some help here. I have a 14 it’s had heads done T-stat all the coolant replaced like 2/3 times. Temp sensor pigtail wires to ecm even ecm replaced. I have heat never loose it. It’s been block tested twice. It still says it’s 300 degrees. Climbs to it. I’m at a loss here. It’s 194 at the temp sensor it’s never ever not even close. Any ideas as to what is next to waste time and money on? Oh all is oem parts also.
I’m being told it’s the gauges. But is the gauges not ran off ecm?
I’m being told it’s the gauges. But is the gauges not ran off ecm?
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