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surging idle

  1. d15z6 with head cant find vacume line diogram

    New Member Introductions
    Hello im new here but I recently bought a civic ex 97 that needs a bit of tlc. One problem is the notorious surging idle... Its not that bad and never stalls out but you can see the rpms and hear it surging a bit. The guy that I bought it from swaped the motor and he said he thinks he hooked the...
  2. rough start up high idle goes up and down

    New Member Introductions
    okay heres the details i recently purchased a 97 civic with a D16a with a y7 head. the previous owner that had the car before me wanted to change the head on it so he took it off before he realized the head he wanted to put on didnt fit. so he put the y7 head back on and it didnt start. i bought...
  3. noob needs help now!!!!!!!

    Engine Building
    Alright guys... Noob in progress. I have a 1998 Honda civic EX that was abused as a baby so when I bought her she repaid me by blowing a motor. I got my head and block rebuilt at a machine shop but did the tear down and reassemble myself. I'm no mechanical expert or anything but I understand and...
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