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fitv

  1. 99-00 EX FITV valve D16y8 a/t

    Engine Management
    I noticed on my civic that I have the 3-wire IACV on the bottom of my throttle body, then I have an FITV in my thermostat running from the intake into where the fuel injectors are on the IM. A long time ago the nipples on the FITV broke off, and since then I have blocked where the FITV once was...
  2. Another stupid FITV question.

    Engine Management
    I recently came into a b18c tb. Has no provisions for FITV on the bottom, just the bypass hose. I have found as much information as I can, and would just like verification, because there is some discrepancies between different posts. Accepted 1. FITV is used on honda engines for allowing...
  3. Needed or not the FITV...

    Engine Building
    In the process of building the engine for my del Sol I've opted out of using the FITV by using a B16A TB. I feel it looks cleaner under the engine bay, and it's one less mechanical thing to deal with. But earlier today I was able to fix a friends car that had an idle issue. A b7 with a b16a...
  4. Idle issues after pcv hose replacement

    General Tech
    First off, I don't make threads unless I'm completely stumped. I may just be in a bad mood and not thinking straight. Here goes. Engine is a d15beast7. I found a tear in my lower pcv hose going to the black box while changing my oil the other day. The tear was right before where the clamp...
  5. d15b7 Idle issues

    New Member Introductions
    ok so a couple weeks ago i tackled an engine swap, i replaced the d15b8(boat anchor) with a d15b7 picked up a different ecu p06 for the b7, started her up and it was idle surging from 1k to 3k back and forth, so i figured it was the iacv, i wound up partially covering up the fitv opening with...
  6. 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...
  7. D16Z6 High idle 1k - 1.5k (increases with temp)

    General Tech
    I have a D16Z6 in a 93 del sol with a p28 ecu, Before i got my connectors sorted out there were like 3 different 2 pin connectors on the back of the IM weren't in the right component. I got the IACV connected and now the idle is too high. When i start it up cold its around 1000rpm and it goes to...
  8. d16z6 with y8 tb, wont idle??

    General Tech
    What's up guys? I got 91 civic dpfi-mpfi conversion, obd0- obd1 jumper, p28 ecu. The motor is d16y7 with a z6 head, z6 mani, y8 tb. Since I swapped the tb to y8, the car wont start without throttle, than wont idle, if I give it gas than its stumbles and runs like s#!t....Any ideas?? I know the...
  9. FITV

    Naturally Aspirated
    well pretty much i took my TB off and cleaned it..and i cleaned out my FITV..i screwed in the guts of the FITV back in pretty tight..now when i start the car it has a bouncing idle from 1000rpm to 1500rpm..did i do something wrong?? and i tired getting the air bubbles out of the cooling system...
  10. FITV and IACV removal

    Forced Induction
    OK so I am building this 96 coupe for boost, its OBDII by default. I have an Edelbrock IM on there and am going for a superclean and tucked turbo setup. I will run it OBDII stock injectors/ecu to begin with, then install the OBD-I S300/750cc RCs when it is getting mappped up. Anyway my...
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