Bent Valve??
Supreme Member
Joined: Jul 1999
Posts: 18,457
Likes: 16
From: Loveland, OH, US
Car: 4
Engine: 6
Transmission: 5
Usually it makes them leak... if it's an intake it will spit back through the intake manifold, if it's an exhaust (more common by far) it will make a "fsst" sound in the exhaust at idle and run a little rough, almost like a "partial miss", under load at low RPM.
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"So many Mustangs, so little time..."
ICON Motorsports
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"So many Mustangs, so little time..."
ICON Motorsports
TGO Supporter
Joined: Aug 1999
Posts: 14,811
Likes: 1
From: Jackson County
compresson test will find a leak fast if the valve isn't sealing
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ICON Motorsports
1st & 3rd
MM Black Diamond 538 F&AM
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ICON Motorsports
1st & 3rd
MM Black Diamond 538 F&AM
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