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Old 04-01-2011, 10:24 AM
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PCV replacement = stalling?

What's up dudes! (Sorry, just havent used that one quite some time )

I have an 06 5.7 WK with 62K miles, did some maint including the PCV. It appears that we have a 50/50 shot when installing that, as there's a small vent hole on 1 side of the valve. Being a person that believes that everything goes perfect the 1st time (all the time) , I just installed. Shortly after (even after removing the negative battery cable) my jeep stalls from time to time, moreso when i come to a stop. I've since turned it around and reset the neg batt cable. I havent had ANY issues since, although it's only been 1 day. Not knowing too much in that area, can anyone please confirm that behavior?

Thanks!!
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Old 04-01-2011, 12:28 PM
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Re: PCV replacement = stalling?

UPDATE:

It just stalled coming up to a light: not sure if it's because of a more abrupt stop or if the trans isn't shifting out of gear or not. FYI - The maint that was performed was the typical 60K maint, minus spark plugs. Any info is welcome!
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Old 04-02-2011, 01:03 PM
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Re: PCV replacement = stalling?

Not sure, but would not directly suspect a PCV valve for stalling problems. If you still have the old one, you could give it a try ofcourse. Was there something done on the throttle body, like cleaning Idle Air Control motor plunjer?
The tranny will not shift out of first gear when coming to a stop, its the torque converter which acts like a manual clutch (it is in fact a type of fluid coupling) and keeps a low torque on the drive line with the engine in idle. For that reason you have to keep your foot on the brake or put the shift lever in N.
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Old 04-04-2011, 08:48 PM
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Re: PCV replacement = stalling?

06 t-body is ETC, and therefore NO IAC.
Do you have any DTC's stored in the pcm? I am an active CERTIFIED Jeep/Chrysler/Dodge technician. I can try to assist you if there are ANY oter secondary conditions.
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Old 04-14-2011, 11:39 PM
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Re: PCV replacement = stalling?

Yeah, i did clean the back of the butterfly, but there wasnt much on there. One thing i did recently find/note: i had a VERY minor exhaust leak near a flange-point on my cat-back after noticing a vapor drip. I tightened it up and it seems to idle like a champ and not stall so far. I'll keep this situation updated, but thank you so much for offering help!!
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