How do I remove OLD GASKETS?
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Joined: Jul 1999
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From: Granby, MA
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How do I remove OLD GASKETS?
Ok, how the heck do I remove the old 16 year old GM gaskets from the intake manifold where my runners were? I don't want pieces of crap to fall down the intake and at the same time don't want to remove the intake. I have tried gasket remover and let it soak for 10 minutes at a time and did that all day. Seemed to have little to no effect even with scraping with a putty knife. I mean the old gaskets are a real PITA!.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Race Director
Joined: Feb 2004
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Originally Posted by XtremeVette
Ok, how the heck do I remove the old 16 year old GM gaskets from the intake manifold where my runners were? I don't want pieces of crap to fall down the intake and at the same time don't want to remove the intake. I have tried gasket remover and let it soak for 10 minutes at a time and did that all day. Seemed to have little to no effect even with scraping with a putty knife. I mean the old gaskets are a real PITA!.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Le Mans Master
Joined: Feb 2005
Posts: 5,146
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From: The Motor City
Originally Posted by XtremeVette
Ok, how the heck do I remove the old 16 year old GM gaskets from the intake manifold where my runners were? I don't want pieces of crap to fall down the intake and at the same time don't want to remove the intake. I have tried gasket remover and let it soak for 10 minutes at a time and did that all day. Seemed to have little to no effect even with scraping with a putty knife. I mean the old gaskets are a real PITA!.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
I used ***. putty knifes and single edge razor blades, very carefully (real flat angle) as to not cut into the metal. It is time consuming, the biggest part in those jobs is the prep. you just need to take your time and do it right.
Large Impressive Member
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From: Good health is merely the slowest possible rate at which one can die
St. Jude Donor '04-'05-'06-'07
It's all already been said, good old fashioned elbow grease.... Welcome to one of the more glorious aspects of engine repair! 
Safety Car
Joined: Aug 1999
Posts: 4,931
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From: Fort Lauderdale FL
Originally Posted by XtremeVette
Ok, how the heck do I remove the old 16 year old GM gaskets from the intake manifold where my runners were? I don't want pieces of crap to fall down the intake and at the same time don't want to remove the intake. I have tried gasket remover and let it soak for 10 minutes at a time and did that all day. Seemed to have little to no effect even with scraping with a putty knife. I mean the old gaskets are a real PITA!.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Need some help on how you guys did it. Its been a week now and Iam getting little to no motivation to try to tackle this lol I need a new plan of attack.
Le Mans Master
Joined: Jan 2003
Posts: 8,596
Likes: 19
From: Portland Oregon
3M or Permatex makes a spray on gasket remover. It is chemical stripper that works very well. Cover up your lifter galley with rags and spray the stuff on, let it sit several minutes and then remove the gasket. It may take a few applications but it makes it much much easier than just using elbow grease!
