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skeet43169
09-09-2015, 06:54 PM
Sup y'all just joined today I have a few questions issues if you like. my 02 si has 118k and it is missing on the #1 it was missing on all 4 so I changed all the coils and plugs didn't help, changed the #1 injector and that helped but it still misses it's not bad but it's missing so that's bad. I'm also having voltage issues it'll drop down to 12.5 but if I turn my lights on or let off the gas it'll go back to 14.2. I've updated a few grounds and that helped stabilize the voltage but it still does it I'm waiting on a 130 amp alt and in gonna upgrade the power wire when I change it hoping this helps. could it be missing cuz of the alt acting crazy? Thanks for any help and advice