Winter Question???

[MiDWeStiNtEgRa2]

Okay One Day My Car Is Fine But Then The Next Day I Guess It Ws Too Cold So Now Hear Something In My Motor How Do Yo Tell If Its A Knock In The Motor?

You Can Hear It While Driving Too....
And Most Important I Have A Leak
But I Dont Know Where Im Guessing Somewhere Like Headgasket?

 

[evilminion88]

Did you give it time to warm up? If not you might have damaged something.