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General off season question here. I notice sometimes under quick acceleration that I was getting a stumble, but I was assuming I was hitting the rev limiter and didn't think much of it. But if I tended to ease into the throttle slower and went to WOT it didn't stumble. Well I starting looking at my A/F reading on pro logger and when it was stumbling my A/F reading was jumping way up for just a second. Like 30 or 40 to 1 but just long enough to see it then it goes correct. Is this the fuel management or??? Sled runs good in general but would like to know what this stumble is. Thanks for your thoughts. Sled is 2010 nytro push turbo with the push turbo little programmer what ever it is called and an added on Pro logger but I don't know how it really works other than telling me A/F and boost.
