Coolant Leak After Oil Cooler Install Ford Power Stroke Nation 127 posts · joined 2011. #1 · sep 2, 2013. installed new oil cooler, stc fitting and oil drain tube and now im leaking coolant at about 1 drip per 4 5 sec when the system is pressurized. its dripping from the back side of the motor so i think its coming from the oil cooler. i checked the blue fitting on the egr delete kit and its not leaking. I filled the coolant and oil back up and cranked it. i let it run 5 or 6 minutes and then shut it down. when i checked the oil, it had a small amount of coolant in it. i drained both the coolant and the oil. i left the filter and drain plug off and refilled the coolant. i'm getting a few drips of coolant from where the filter mounts, from.
Coolant Leak After Oil Cooler Install Ford Power Stroke Nation Always had a small coolant leak at the oil cooler, changed the gasket twice, still leaks, i could live with it but now i flushed the cooling system and it just leaves a puddle under the truck. i could not see any problems when i did the gasket, is it possible to have a cracked block ? anyone ever removed the stock oil cooler and use a remote. I picked up my 06 psd from the mechanic in atlanta after having them replace the oil cooler and install a bulletproof diesel egr cooler. i was having no problems whatsoever with the cooling system on the truck prior to this work, other than my temperatures spreads were hovering at 15 degrees on the highway. i was simply being proactive. Some navistar 7.3 engines built 9 1 95 through 10 31 95 have been found to develop a leak from thin block material near the oil cooler just above the oil filter. it resulted in a recall and a permanent fix from navistar. see recall notice: tsb 03 21 28. the recall notice is null and void by now. 7.3 oil cooler leak after reseal. so i had a ton of oil leaking out of the oil cooler connection into the front housing orings were not sealing well anymore. i have an 02 7.3 4x4 excursion; i drained the oil, drained the coolant, picked up a fel pro gasket oring set from oreilly's and resealed the oil cooler (10 21 2018).
Oil Leak Oil Cooler Ford Power Stroke Nation Some navistar 7.3 engines built 9 1 95 through 10 31 95 have been found to develop a leak from thin block material near the oil cooler just above the oil filter. it resulted in a recall and a permanent fix from navistar. see recall notice: tsb 03 21 28. the recall notice is null and void by now. 7.3 oil cooler leak after reseal. so i had a ton of oil leaking out of the oil cooler connection into the front housing orings were not sealing well anymore. i have an 02 7.3 4x4 excursion; i drained the oil, drained the coolant, picked up a fel pro gasket oring set from oreilly's and resealed the oil cooler (10 21 2018). Now with new cups and injectors in (coolant is already drained) i decided to flush the cooling system out, so filled with distilled water and and drove it around for a little while to get thermostat open and things circulating. when i got home from my short trip i noticed oil in the coolant de gas bottle. i am wondering, did my oil cooler seals. The 6.4 powerstroke engine, produced by ford, has a storied history. this diesel engine, introduced in 2008, was designed for heavy duty trucks. known for its power and torque, the 6.4 powerstroke was a key player in the diesel engine market. brief history. ford introduced the 6.4 powerstroke to replace the 6.0 powerstroke. the engine was used.
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