SQOD Squad - Stupid Question Of the Day

[Mingus Dew]

I thought the reservoir should be at the L mark when cold and H when hot? And I doubt ambient temperature changes will affect the level much if at all.

Should be anywhere between L and F when cold. Fine to fill it to the F line.

 

[dudemancool1904]

I thought the reservoir should be at the L mark when cold and H when hot? And I doubt ambient temperature changes will affect the level much if at all.

My truck lives outside, the level definitely is lower on mornings when it’s 40 or 50 overnight versus 60 or 70

 

[Sajan]

I thought the reservoir should be at the L mark when cold and H when hot? And I doubt ambient temperature changes will affect the level much if at all.

No.

FSM:
(a) Check that the engine coolant level is between the L and F lines when the engine is cold

 

[GrouchyTech]

No.

FSM:
(a) Check that the engine coolant level is between the L and F lines when the engine is cold
View attachment 4124164

This!