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Hey Captain, how do you know when the BPC has died?
Posted by Joe98 (more from Joe98) on Mon, 6 Oct 2003 05:52:30
In Reply to: Fourth BPC in 100k miles on '98 CSE. What's up?, Captain Eddie Bob, Sun, 5 Oct 2003 21:22:06
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The reason I ask is (if you've seen any of my zillion posts on this topic) I am suffering from only having max boost in 1st and 2nd, and only base boost in 3rd and 4th (this is with an auto). And this is actually better than what I was getting before which was just base boost in all gears.
This all started the day I replaced my O2 sensor and fuel filter. But I was told the BPC could have went at the same time (coincidence?), so I bought a used one, and I still had the same results. This is not to say that the used BPC is good (since I do not know the history of it).
So, my question(s) is (are): what happens when you know it's time to replace the BPC? How do you check the old one to ensure that it crapped out? Do you notice a difference when you install the new one?
Thanks!
Joe
'98 71K
'93 900TC 123K
posted by 12.111.48...
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