Stutter/Engine cutting off
4 Attachment(s)
Having an issue here and cant seem to figure whats going on.
First mod list: -Mspnp -8.8 supertech pistons -scat rods -ngk bk7e gapped at .045 with COPs -15-17psi - 600 cc injectors running corn fuel. - tuned at about 11.5 afr -overboost protection set at 23psi -Map line t-ed of fpr The issue: It does not always happen it seems to be intermittent but when it starts it will last for a while and then will just go away. If i punch it in 3rd gear, so a bit of load there, get to about 16psi i get a stutter like if i was hitting boost cut but not as violent. If i keep my foot on the gas it will keep sputtering until i let off. Attached is a log. It all starts at 3072 seconds. What is strange is that RPM gets jegiddy and then all of a sudden duty cycle drops to zero and there is a lean spot right after that. Let me know what you guys think. |
for some reason the msl wont open for me.
i had a issue with running rich/ sputtering at cruise speeds and it ended up being my throttle body ground. try checking that along with other ground points. |
Has anybody else got a chance to look at the log?
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anybody?
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