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P.S. · 09-02-2012, 11:29 AM

Not sure if this is the cure or not, however...

I live on top of a ridge, and both roads down are fairly steep. Going down hill, the A is in second and using engine braking all the way. Used to be that the car would lunge now and then, maybe 5 times on the down hill as if one of the cylendars didn;t "inhale" enough on a stroke.

I started adding MMO tot he fuel and that almost totally stopped now. Maybe it freed up the valves a little? Maybe not.

I still have to richen the GAV 1/2 turn or so on the downhill to keep carb from popping though.

09-02-2012, 11:29 AM	#17
P.S. Senior Member Join Date: Jul 2012 Location: California Posts: 1,699	Re: marvel mystery oil Not sure if this is the cure or not, however... I live on top of a ridge, and both roads down are fairly steep. Going down hill, the A is in second and using engine braking all the way. Used to be that the car would lunge now and then, maybe 5 times on the down hill as if one of the cylendars didn;t "inhale" enough on a stroke. I started adding MMO tot he fuel and that almost totally stopped now. Maybe it freed up the valves a little? Maybe not. I still have to richen the GAV 1/2 turn or so on the downhill to keep carb from popping though.