i've been researching all at work (im bored to hell)
im rich in bank 2 and not sure why. everything else was replaced. i made plenty of whiney threads about this already
i've been hearing a sucking sound when i shut off the car.
my guess is a bad egr valve. if it's not closing all the way on the pintle, it's going to read rich in bank 2 (the bank the metal tube attaches to) because not enough oxygen is going to the sensor. that also might explain the hissing noise when i shut down the car, it's a vacume leak.
this makes so much sense....but how much does a new EGR cost?
think this might be it?
im rich in bank 2 and not sure why. everything else was replaced. i made plenty of whiney threads about this already
i've been hearing a sucking sound when i shut off the car.
my guess is a bad egr valve. if it's not closing all the way on the pintle, it's going to read rich in bank 2 (the bank the metal tube attaches to) because not enough oxygen is going to the sensor. that also might explain the hissing noise when i shut down the car, it's a vacume leak.
this makes so much sense....but how much does a new EGR cost?
think this might be it?