Exhaust or jake brake or neither?
How do I know if I have a jake brake, an exhaust brake or is it possible that we don't have either of these? We have a 2001 holiday rambler imperial with an Allison 3000 transmission. Am extremely...
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OP: When we purchased unfortunately it came with no manuals. I did find the original sticker from the window however, it says, Cummins ISC 8.3 350hp Diesel engine. It also says exhaust PAC brake (?). The brake pedal says air brake on it.
The only button I can find on the rig in the driver section says engine brake.
So if this it, how do we use it?
Thank you so much for your help.
The only button I can find on the rig in the driver section says engine brake.
So if this it, how do we use it?
Thank you so much for your help.
