Jump to content
Welcome Guest! Please read more information about our club!

Still struggling with car at idle after 8 years

Johnny wick
in Open Discussions

Featured Replies

4 hours ago, 72 Datsun 240z said:

I didnt posted any guide. Lets do a leak down test first.

That was me that posted that photo to show him how a cracked or broken guide could cause an oil problem on one cylinder.

    •
    • Like 1
    • 1 month later...

    Car is running a little bit better now with the MSD Blaster 2 coil maybe its masking the problem only. Still testing the car. I did noticed the mechanic adjusted the carbs as follows:

    4 turns down each carb, 7 at idle screw for front carburetor and 10 at idle screw for rear carburetor. The fast idle screw when raised to 2500 rpm gave different measures on front and rear carburetors.

    • 2 months later...

    Mechanic finally managed to get the 6 spark plugs working. All seem burning correctly with no fouling. Car does start misfiring if i turn the air conditioning on. Id like some advice on replacing the ac fan, condenser and compensator so i can have an efficient air conditioning system that cools well and does not make the needle move to 3/4. We are getting there!

    20251208_122603.jpg

    Create an account or sign in to comment

    https://www.classiczcars.com/forums/topic/67984-still-struggling-with-car-at-idle-after-8-years/
    Go to topic listing

    Important Information

    By using this site, you agree to our Privacy Policy and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.

    Configure browser push notifications
    Chrome (Android)
    1. Tap the lock icon next to the address bar.
    2. Tap Permissions → Notifications.
    3. Adjust your preference.
    Chrome (Desktop)
    1. Click the padlock icon in the address bar.
    2. Select Site settings.
    3. Find Notifications and adjust your preference.