Phils15GT
Well-Known Member
- Joined
- May 13, 2015
- Threads
- 38
- Messages
- 722
- Reaction score
- 161
- Location
- Albany, NY
- Vehicle(s)
- 2018 Mustang GT
- Thread starter
- #1
I have breathers on both pcv valves and was wondering if a car would run poorly (high rpm) if one of them was broke, stuck open or closed. I pulled them off the other day and one of them wasn't rattling/moving freely when I shook it. I replaced it this AM but haven't had the chance to drive it yet.
Car has been breaking up a little at high RPM. Changed plugs, regapped and no difference. I'm hoping this might solve my issue.
Car has been breaking up a little at high RPM. Changed plugs, regapped and no difference. I'm hoping this might solve my issue.
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