PRXB problem...
My 1997 CC Allure has a PRXB Pacbrake, exhaust brake which replace the original sometime around 2005. The coach now has 67000 miles on it of which I have put about the last 36,000 on it. The engine ...
Forum Discussion
Update…
Did everything that was suggested could tell no difference.
So I just called Pacbrake and told him what was going on…
But something I haven't mentioned here is that I can here air escaping when PRBX is engaged.
I told him that and right off he said, "that is a problem"
This is my first exhaust brake and I could always here some air escaping even when it seemed to be working well. So I thought it was supposed to.
So this should be easy now, I will isolate the 12V circuit and apply a direct 12V source to make it operate, should be easy from there.
Either solenoid or cylinder.
Will update again later…
Thanks for your input.
Did everything that was suggested could tell no difference.
So I just called Pacbrake and told him what was going on…
But something I haven't mentioned here is that I can here air escaping when PRBX is engaged.
I told him that and right off he said, "that is a problem"
This is my first exhaust brake and I could always here some air escaping even when it seemed to be working well. So I thought it was supposed to.
So this should be easy now, I will isolate the 12V circuit and apply a direct 12V source to make it operate, should be easy from there.
Either solenoid or cylinder.
Will update again later…
Thanks for your input.
