hello everyone,

seems the temp has dropped ALOT here in Nevada last couple days, anyway van is outside at night
and it drops to about low 30's i think at night.

Question is it really common for the pump to make a whirl noise and the go away, this is a new pump
seems on start up only in the morning it will sometime do this, after being out all night in cold.

When in the garage it does'nt do this..

Thanks,
Joe