WHEN IS THE PROPER MILEAGE TO CHANGE THE TIMING CAINS ON AN 03 MUSTANG GT???

 

why are you yelling?

 

Never.....

oh and one more thing...

 

sorry bout the caps lock i was just wonderin bout the timing chain???

 

you dont have to unless its bad.

 

ok appreciate it. will it make any sort of racket or anything when its starting to get loose??

 

https://mustangforums.com/m_4162707/tm.htm This is a sticky in the tech section, it will make a ticking noise. Read on...

 

^^^That is a good question. A loose chain will more than likely jump the cam gear and throw the timing out of place.As far I know, the only sign of a problem you 'll receive is when the engine blows as a result of this. However,this isn 't a likely scenario with the 4.6. The weak link in the timing chain set up isn 't the chain but the chain tensioners. Signs to look/listen for would bea ticking sound. Check the stickies for more information on this.

 

when you snap one like i did lol

 

The sticky I referred to is in the tech section.