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Hi all.
I have a 2017 Chevrolet Silverado 3500 LTX with the duramax and allison transmission. My issue is that the exhaust brake on this unit does not seem to function. I have taken it to the dealership several times and each time they have said it works fine. Has anyone else had problems with the exhaust brake on their truck?
I have a 2017 Chevrolet Silverado 3500 LTX with the duramax and allison transmission. My issue is that the exhaust brake on this unit does not seem to function. I have taken it to the dealership several times and each time they have said it works fine. Has anyone else had problems with the exhaust brake on their truck?
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