Speaking from experience +++>
Marvel Mystery oil is another "Oldie" with which I`ve had good results, and bad...
BUT I think the one "bad result" is a result of the product removing too much grime from a motor heads and crankcase which caused the oil journals to clog with the crud broken aloose...
(On a "Quaker State Motor")
Yes these products can clean crankcases if put in the oil and carburetors when added to gas...
Seafoam MAY be the cause for my Sturgis buddy having to replace his clutches on the 650 Yamaha, problems began after using it???
However, we`re discussing carburetor cleaning...
I manually clean mine whenever I have a problem, thattaway I can see what the real problem is, check other components than fuel passages and clean the entire unit for other purposes...
I`ll read along on this as it develops,
D
Marvel Mystery oil is another "Oldie" with which I`ve had good results, and bad...
BUT I think the one "bad result" is a result of the product removing too much grime from a motor heads and crankcase which caused the oil journals to clog with the crud broken aloose...
(On a "Quaker State Motor")
Yes these products can clean crankcases if put in the oil and carburetors when added to gas...
Seafoam MAY be the cause for my Sturgis buddy having to replace his clutches on the 650 Yamaha, problems began after using it???
However, we`re discussing carburetor cleaning...
I manually clean mine whenever I have a problem, thattaway I can see what the real problem is, check other components than fuel passages and clean the entire unit for other purposes...
I`ll read along on this as it develops,
D
