Ive used mmo per instructions seem to be getting about 3% less mpg over about 2K miles so far in my G35. Anyone else track fuel economy and additives?
JHZR2 said:I found that going too high of a rate started to really hit fuel economy.
/quote]
Same here.
I had fed it via an inverse oiler at a rate of 1 qt/1000 miles, and always passed the emissions testing. That is a pretty strong dose. I've disconnected it and have started adding it to the gas. I have a state inspection in February it should be interesting to see if there is any difference. But the results will be skewed since I've tuned it up recently. In the spring I plan on reconnecting the Inverse Oiler. I found out those Inverse oilers are worth some nice cash. I have two of them.