Older TMX60 model shown for information only.

 

 

 

 

 

After twenty tanks of gas carburetor was checked for any dirt.  Foam was cut open and checked for dirt penetration.  There was absolutely no dirt penetrated into foam past 1/4 inch and no dirt in carburetor with q-tip test.  This test was done in a field with clouds of fine dirt when running in an oval pattern.  After the test the engine ran at normal temp and idled perfectly.  Motor Saver cleaning instructions:  Keep checking every two tanks of gas until 1/8 inch dirt penetration is found on the inside foam.  This will tell you about how many tanks you can go before cleaning.