When do I change the timing chain?

[acroteau23]

the duratec has a timing chain

 

[BRUTUS_T_HOG]

if you want the chain/tensioner/guide to last. keep the oil clean.

i've replaced many broken chains and worn guides from lack of oil changes... also usually have to replace bent valves

 

[AceRock]

Good to know....I've noticed a lot of manufactures switching back to chains. Now that's one less thing I need to worry about!

 

[modorney]

Okay, a newbie question. I have a 2010 Ranger SuperCab - 2.3 L four.

Do I have a Duratec? (and a chain?)

 

[bobbywalter]

when the timing chain slips or breaks it's normally time for a rebuild anyway.
My other truck is a 96 F150 supercab with a straight 6 and it has 310,000 miles on it.........still has original timing chain but has had 2 transmissions and 3 rear main oil seals so far.

good luck busting that chain on the ol girl