A/C off to protect engine.
#1
A/C off to protect engine.
So i have a 2008 uplander 3.9L and got message "A/C off to protect engine." The fan seemed to be running continually and the temp gauge was not moving. Anyone else had this issue? I read it could be thermostat or engine temp sensor. I went ahead and ordered both parts.
#2
CF Monarch
So i have a 2008 uplander 3.9L and got message "A/C off to protect engine." The fan seemed to be running continually and the temp gauge was not moving. Anyone else had this issue? I read it could be thermostat or engine temp sensor. I went ahead and ordered both parts.
You can even buy a simple one for less then 40 bucks. The unit I use is very close to professional grade, but thats a $300 unit and I doubt you need that much power to Dx your issue.
Some auto parts stores will do it for free too, but some states don't allow. it.. Are your coolant hoses in good shape?, By that I mean they are not too softt or hard.?
#6
CF Monarch
#7
Having the same issue
So i have a 2008 uplander 3.9L and got message "A/C off to protect engine." The fan seemed to be running continually and the temp gauge was not moving. Anyone else had this issue? I read it could be thermostat or engine temp sensor. I went ahead and ordered both parts.
P0127 system too rich
and P2070 intake manifold tuning valve stuck open
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#8