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Cold blooded/Rough idle issue

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    Cold blooded/Rough idle issue

    My car feels very cold blooded, when i first start my car if it isn't already warm, pressing the throttle and releasing the clutch normally can almost stall the car.. It sounds like a severe shutter if you give it any throttle at all, and to get in and leave without letting it warm up at all i have to burn the clutch. Anyone know the problem or how to fix it?

    The specs on my engine are
    "New rebuilt M20b25 Engine, built for Pro 3 racing.
    Ported and Polished Cylinder Head with M30b35 double valve springs.
    Custom bored throttle body.
    E36 S50 fuel injectors.
    Gasket matched Intake Manifold.
    Bavarian Auto Sport Ceramic Coated Headers.
    New Magna Flow cat.
    Stock oem muffler
    Dinan performence computer chip.
    Fuel pressure gauge installed.
    Custom oil pan to hold more oil."

    #2
    Based on the symptoms, I'd first suspect intake leaks, or possibly a bad ECT sensor. A smoke test will reveal any and all intake leaks.
    The car makes it possible, but the driver makes it happen.
    Jim Levie, Huntsville, AL

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