Search Results for ‘adjusting valves’

Hello I’m in desperate need for some help. My father in law decided the valves on my car needed to be tighter due to the lifters making a bit of noise. He didn’t do it properly… for now I have a terrible miss in my engine and now there is a high pitched squeal…( not a healthy squeal) coming from...

Just wondering whether these are suggested to be replaced or cleaned somehow. Would appreciate comments from own experiences about that as well as valve adjustment. Mechanic said that the valves would make noise if they are loose but there is no noise. Read that exhaust valves tend to tighten...