What happended at 4400rpms
#4
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Looks to me like you went lean and the PCM pulled some timing.
Like stated above, the more you tell us about your setup, the better chance we have at diagnosing your problem.
Like stated above, the more you tell us about your setup, the better chance we have at diagnosing your problem.
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#9
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very very strange. Looks like fuel cuts out at that rpm and slowly comes back in. be very careful until you get to the bottom of this. As a matter of fact...id put some 100 octane in the tank on all further runs. 100 octane will help alot if you do this hiccup again.
So this is a Noszle setup with the injector bungs? Two noids or four noids? Any window switches? Do you have a fuel pressure safety switch? As much info as you can give.
So this is a Noszle setup with the injector bungs? Two noids or four noids? Any window switches? Do you have a fuel pressure safety switch? As much info as you can give.