2006 Volvo S40 Q&A

2006 Volvo S40 Question: coolant tank cracked, i sealed temporarly but now the car knocks when running

the recovery coolant tank cracked since it's been sealed but now the car knocks when i have the car running. can i drive it to the shop or not? -
Answer 1
Since its too difficult to tell what the cause is behind the engine knock, I would recommend you have your car towed to the repair facility to prevent major engine damage. -
Answer 2
Agree with you Tyreguy. If you overheated the engine, then you likely have done some serious damage, but an inspection will determine that. -