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Old 04-21-2019, 09:47 AM   #6
WHN
Senior Member
 
Join Date: Mar 2017
Location: Connecticut Shoreline
Posts: 1,824
Default Re: Low Power: Stuck valves?

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Quote:
Originally Posted by Purdy Swoft View Post
Same here !!! Marvel mystery oil through the vacume line is a good way to lubricate sticky valves . Four ounces of Marvel mystery oil to every ten gallons of gas is always a good thing . Removing the head should always be a last resort . The results of removing the model A head can end up with wrung off studs in the block . If a person hasn't ever had to remove a broken stud , it can end up having to remove the engine and take it to a machine shop .
Follow his advise. Sometime we assume the worst. Try the easy fixes first.

If it ran good two years ago, it will most likely do it again.

MMO in the gas. We use it every time gas is added. Enjoy.
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