Radiator fluid mixture.

[SLiDe_WaYz]

So I live on the Texas/Louisiana border. Just wondering what you guys are using 80 coolant 20 water? Distiller water? Or what? I searched and found mixed reviews.

[Promise Land]

I just added an ISIS radiator + fan setup in my '95. I put 60 distilled water / 40 coolant. It's kept it cool on the 100° days.

[KiLLeR2001]

Hot climate? I wouldn't do any more coolant than 50%.

[SLiDe_WaYz]

yeah hot is somewhat understatement, 110 degrees outside super dry heat.

[sidewaysil80]

110!? i would just do watter wetter and distilled water.

[SLiDe_WaYz]

110!? i would just do watter wetter and distilled water.

Yeah bro, heat index is sometimes close to 120 no joke it's ridiculous.

[redline racer510]

I like the blue bmw coolant. Car runs noticeably cooler.

[josephin510]

And,I run what he^ supplies from his job.

[SLiDe_WaYz]

I like the blue bmw coolant. Car runs noticeably cooler.

Details. ??