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iac valve

  1. 1G Diagnosing a non-working IAC Valve in a 92' Galant

    Hello, I posted a few days ago about a reliable brand for an engine coolant temperature sensor and received a lot of help, so I'm back with more problems that I hope you can help me with.The vehicle is a 92' Galant with a 6-bolt 4g63 and an automatic transmission. As far as I understand it the...
  2. SnowmanFD

    Resolved No Start, coolent temp sensor, through it was isc

    (This happened about 3 weeks ago) i was out driving with some friends and went to the car wash, when i went to start the car again it would start then die. a friend of mine who used to drive an rx7 got in and manually idled it then it idled fine and i went home. the next day it would crank but...
  3. Anthony Boni


    So long story short, I’ve been chasing an ISC issue in my car for several months on and off. I remove the ISC from the car and turn on my power, the ISC just vibrates. This goes for all 3 of the ISC motors I’ve tried. With the car running, the ISC motor starts at 120, slowly descends to 0, then...
  4. 914 Cheeko

    GVR-4 IAC Valve removal problem

    So i was removing my shitty IAC valve that came with the engine from DSM and when i tried slowly pulling it out the whole thing split apart into 3 sections (so far.) The first pic is how it came out once I unscrewed it. The second is what was stuck at first, but slid off. Now I'm stuck with the...
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