| no high engine brake |
| 06-13-2019, (Subject: no high engine brake ) Post: #1 | |||
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| no high engine brake Hopefully someone can help. Posted about low power after a few thousand miles on rebuild cm870 565 cpl8518 Cleaned back pressure pipe and thermostat housing. New sensors every where, new actuator control module and hose. Changed all egr hoses to intake ran good but no high engine brake for 10 miles then back to very low boost and high egt. Change ecm cause that was the only thing left that wasn't new. Now today I have full power and low egt. Every thing is going great. Besides my engine brake still isn't working on high had a guy plug up to truck with insite he didn't know much but did get to check the engine brake selection switch. And all 3 (33, 68, and 100%) showed up. Plus no fault codes I'm at a loss | |||
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| Messages In This Thread |
no high engine brake - Swaid25 - 06-13-2019 RE: no high engine brake - Chamberpains - 06-13-2019, RE: no high engine brake - Swaid25 - 06-13-2019, RE: no high engine brake - Chamberpains - 06-13-2019, RE: no high engine brake - Swaid25 - 06-13-2019, |
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