why do valves need adjusting? i think mine need some adjustment.... is it critical to adjust them?? i dont really want to take the cover off and risk damaging something if its not that important..thanks

 

when I had mine adjusted, I asked the mech why adjust other than they started to get a little noisy, said if valves not open correctly valve lip can start to burn away, if open to much gasses escape in or out and cause pop on the intake side or pop in the exhaust which will cause the sensors and cat to go bad.

 

Hey whattdya suggest. My end 3 valves, front exhaust side clicks very loud and doesnt hold compression enough to start. What should I do. Sounds like you talked with someone who was knowledgable at it. Please if you can. Thanks, Jason

 

I fixed it in 3 days w/my lil bro and a ****ty basic tool set saving a 1000 dollars. Still clicks though. I wish you **** new a little then maybe it wouldnt.