What did you do to your Raptor today? (Gen2)

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Space Ghost

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Now this is interesting...
Just swapped it, 90* ambient
coolant temps from 192-201
Cylinder head 210-219

10* drop across the board from before. My tstat got stuck open from coolant change and thanks to @FordTechOne
I knew instantly that was it.
Was hitting 250 cylinder head when it got stuck.
 

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Nex

RIP CoronaRaptor
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Have you taken that beast offroad yet?

No....

sadness-rain.gif

Between work and getting the house yard redone I haven't had the time. Still has all the dead bugs on it from my drive the work a couple of weeks back.

After next weekend, will be on boat and OBS duties to get ready for our trip. Might not be able to hit the dunes until August unfortunately. Still have a few things I need to address before that happens also.
 

Zeusmotorworks

Semi-retired, now just a happy grumpy old man!
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Just swapped it, 90* ambient
coolant temps from 192-201
Cylinder head 210-219

10* drop across the board from before. My tstat got stuck open from coolant change and thanks to @FordTechOne
I knew instantly that was it.
Was hitting 250 cylinder head when it got stuck.
201 has been a low coolant temp for this truck since day one.

Got a part number for that?
 
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