Coolant Leak On 6 7 Cummins From Sinester Delete Kit Fix Youtube After doing a lot of research on forums, i found that the delete kit from sinister diesel has a bad o ring. so i contacted them and they send me a o ring for. 2 days ago, i found my coolant leak! it was the egr delete coolant hose connection. what made this a real pita to find, was that it was real intermittent to the leak was either a little bit here, and nothing here. most egr kits come with the plate and holder set up that allows movement between the factory hose, and the o ring fitting.
Cummins 6 7 Coolant Bleed At Karen Gonzales Blog Gdp delete with the coolant bypass hose. the fitting that goes into the hard line has an o ring and then actually clamps to over the flange on the hard line. there is another o ring and bung on the fitting that goes into the head. backup hose clamps as well. the molded hose needs to be trimmed, but ends up being perfect. Common issue. replacing the o ring should fix the issue. 6.7l ram cummins mopar egr cooler o ring 68211448 (genosgarage ) '09 '18 ram 6.7l cummins standpipe to cooler adapter o ring (glacierdieselpower ) egr coolant bypass hose leak solution 6.7 cummins. Sinister delete leaking coolant. my first cummins sprung a little leak! i chased it around a bit but ended up narrowing it down to the coolant bypass hose connection. the o ring was shot! napa had a #210 o ring for .63 cents and 30 minutes later, it was all sealed up. i used chapstick to make the connector go together easier. This is the temporary fix i used for the leaking line coming from the connection between my egr delete hose and my standpipe coolant line. the o ring size is.
2012 Cummins 6 7 Sinister Coolant Filter Kit Install Youtube Sinister delete leaking coolant. my first cummins sprung a little leak! i chased it around a bit but ended up narrowing it down to the coolant bypass hose connection. the o ring was shot! napa had a #210 o ring for .63 cents and 30 minutes later, it was all sealed up. i used chapstick to make the connector go together easier. This is the temporary fix i used for the leaking line coming from the connection between my egr delete hose and my standpipe coolant line. the o ring size is. Step 27: re˜ll the coolant to factory speci˜cations. step 28: the installation of the sinister egr delete kit is complete and ready for testing. start the engine and run until coolant circulates. top o˚ coolant system as necessary and make a close inspection for any leaks. step 29: re install plastic engine cover. image 16 image 17 7 image. 6.7 cummins egr delete coolant hose leakingthe coolant hose kept leaking due to only being held in by an o ring.it would only leak when the thermostat opened.
Cummins 6 7 Coolant Leak Youtube Step 27: re˜ll the coolant to factory speci˜cations. step 28: the installation of the sinister egr delete kit is complete and ready for testing. start the engine and run until coolant circulates. top o˚ coolant system as necessary and make a close inspection for any leaks. step 29: re install plastic engine cover. image 16 image 17 7 image. 6.7 cummins egr delete coolant hose leakingthe coolant hose kept leaking due to only being held in by an o ring.it would only leak when the thermostat opened.
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