E30 AC refill valve

[Kevinl]

Also r134a fittings are fool proof they are different sizes so you cant mix them up

[e30onBBSs]

Also r134a fittings are fool proof they are different sizes so you cant mix them up

This.

And high pressure should be a skinny pipe low pressure is a wider pipe.

[spike68]

This.

And high pressure should be a skinny pipe low pressure is a wider pipe.

This is incorrect. You have it backwards

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[e30onBBSs]

This is incorrect. You have it backwards

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Is it different on e30's? I've serviced new cars at school and every single one was skinny pipe high pressure thick pipe low pressure.

[spike68]

I forgot what type were talking here, but in my mind I thought r134a which is long skinny low side and short and wide for high side

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