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7
What temp is safe to shut down?
Originally Posted By: ArcticDriver however, it was Ford itself who stated the new API rated oils affected ALL Powerstrokes. CK-4 only came about to address the issues unique to new diesel emission systems and minimal concern would have been given to your 17 year old 7.3 which both the EPA and...- 73PSD
- Post #8
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles
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7
What temp is safe to shut down?
Originally Posted By: Reddy45 http://www.powerstrokehelp.com/ That's not an answer, and I really don't care what Bill says anyway as half the things he believes are made-up nonsense. Originally Posted By: CT8 close to 300*f. I can let it idle all day long with the AC off and it will never...- 73PSD
- Post #4
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles
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7
What temp is safe to shut down?
I have a 2000 Excursion with a 7.3L PSD. I bought it at 140k and I have no idea of the maintenance history, but it was bone stock except for a drop-in K&N (which is long gone). Earlier this year I replaced all the O-rings and HPOP hoses, replaced the turbo with a Garrett 38R, and put a set of...- 73PSD
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- Replies: 23
- Forum: Heavy Duty Engine Oil (HDEO) - Diesel Vehicles