First Generation Firebird Forums Tech Help Drivetrain sudden loss of compression in cylinder #2, potential valve issue

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Re: sudden loss of compression in cylinder #2, potential valve issue ahs #318221 07/24/18 02:20 PM
Joined: Jan 2009 Posts: 3,038 Likes: 7 Elk Grove, California D Dr. Drivability Senior Member
Dr. Drivability Senior Member D Joined: Jan 2009 Posts: 3,038 Likes: 7 Elk Grove, California	Pull the spark plug and get a boro-scope (one that works with your smartphone) and stick it in the hole and take a peek around. Hard to say what happen, but I fear you may be pulling the cylinder head. Hopefully no damage to the piston. Maybe that valve got hung OPEN for some reason and contacted the piston? -Jeff

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Entire Thread
Subject	Posted By	Posted
sudden loss of compression in cylinder #2, potential valve issue	ahs	07/24/18 05:36 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Dr. Drivability	07/24/18 06:20 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bartbird	07/24/18 06:47 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	07/24/18 06:57 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Region Warrior	07/24/18 09:32 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bluebird428	07/25/18 03:14 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	07/26/18 05:23 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bronze Bird	07/26/18 07:28 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	07/27/18 12:02 AM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	10/08/18 08:29 AM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bluebird428	07/25/18 03:25 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bronze Bird	07/25/18 05:01 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bronze Bird	07/27/18 03:40 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	salmon38	07/27/18 04:23 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	09/02/18 03:39 AM
Re: sudden loss of compression in cylinder #2, potential valve issue	Gus68	09/02/18 01:23 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	09/02/18 05:21 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Gus68	09/04/18 07:56 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	Neill	09/03/18 01:44 AM
Re: sudden loss of compression in cylinder #2, potential valve issue	Bluebird428	10/08/18 02:17 PM
Re: sudden loss of compression in cylinder #2, potential valve issue	ahs	10/29/18 06:01 PM

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