ECU, Wiring, Sensors
User avatar
By armando1514
#241885 Ok so I have a 92 civic si hatchback and I dropped a h23a in it and when I get on it when I get to 4800 rpms the needle drops to 9000 and cums back up and idea what will cus this any help will be appreciated thanks :? :?
User avatar
By eg-guy
#242476 check ur coil and icm inside ur dizzy with a meter, make sure there within spec. thats all i got
User avatar
By bserius
#253684 i had this issue and my dizzy was bad.
User avatar
By armando1514
#254080 THANKS GUYS IT WASS MY DIZZY WAS MESSED UP