Hey guys I have a 92 in 4.0 and lately I've been having a weird noise on the side of my engine at idle.. I have no idea what it is, hopefully you guys could give some insight. Thanks! Here 's a video down below

 

Need to take privacy setting off of video. No one can watch it...

 

I apologize it should be public now. Thanks

 

All I'm hearing is injectors ticking. Exhaust loves to crack right at the collectors though

 

Are ticking injectors necessary bad? I'm pretty positive it has the original injectors from 92.. They look pretty worn out. Also where in the exhaust would it crack? Like the Intake manifold itself? Thanks

 

Below your intake your exhaust merges into 2 collectors then again into the exhaust pipe. Likes to crack on the collectors. Mine doesn't sound any different injector vise and runs great. As long as it runs good I wouldn't worry about the injectors