08 nissan popping after car is killed and sitting in garage. can this still be brake booster?
3 Answers
Greg0Linda2 answered 11 years ago
We are not sure if your talking about the motor popping or the body. How long does it last ? How long have you heard this sound ?
JohnTheCarNut answered 11 years ago
It could be the exhaust system cooling down, or the engine cooling down. It varies from car to car, outdoor temp, engine temp. A lot of variables, but all perfectly normal.