Thread: Gas options
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Old 03-21-2012, 07:35 AM   #5
G.M.
Senior Member
 
Join Date: May 2010
Location: Florida and Penna.
Posts: 4,471
Default Re: Gas options

I have used nothing but Marvel Mystery Oil since I restored my 39 years ago and it still runs good and is quiet after 110,000 miles. If I don't put the MMO in after 2 tanks of gas the valves stick.You can tell if the valves stick by dropping to 8 or 10 MPH in high gear and pulling out. If it bucks a little and everything else is OK it's the valves sticking from this new gas. Put a pint of MMO in the tank and after 10 miles try the test again and it should pull out smoothly. I don't want to have to hunt for a gas station, I want to stop at any gas station and buy gas. G.M
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