Yet another BOV experience, even with GFB 50/50

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12-16-2004, 11:50 PM

#16

illusion

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Car Info: '09 accord, '14 2 seater chevy

Quote:

Originally Posted by enisguy

Couldn't it also be possible that due to the motor running rich, one of the cats coudl be clogged? I know a clogged cat can cause a ****ty idle, also. And if he's backfiring that badly, it's definitely a possibility, right?

As of yesterday the car has 5000 miles on it, the one cat that is in there only has 1000 miles on it, so I doubt those were causing it, also going back to the stock BPV cured the problem.

01-04-2005, 09:19 AM

#17

ride5000

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Car Info: black my03 5mt wrx s/w

when bov/bpvs cause problems at idle, they are not sealing properly. that's all there is to it.

fwiw, i don't feel the momentary rich during a VTA is a big deal. lots of times it doesn't even register on a wideband because it is so transient.

ken

01-04-2005, 09:54 AM

#18

mmboost

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Quote:

Originally Posted by ride5000

Yeah, but those afterfires register with the local police

jason

01-11-2005, 10:32 PM

#19

WRX Rush

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My GFB has a leak and I am getting like .03 MPA more of vacuum than I was before my BOV started leaking, I am going to take it off and take it apart and see if any of the seals are torn.

Rush