ggarriga
Member
What is the recommended change interval for a Belt on a 2010 Expy?
Serpentine Belt
- Thread starter ggarriga
- Start date
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idk but u should do visual inspection for cracks and missing pieces...if u don't have those continue using unless u visually see the belt is loose
stamp11127
Full Access Members
Inspect belt condition at every oil change, change between 50,000-60,000 miles. And when belt is changed, inspect the idlers and tensioner. If the old tensioner is bouncing then the spring has weakened and it needs to be replaced.
Most parts stores now offer kits that include what you need.
Most parts stores now offer kits that include what you need.
Last edited:
svfetter
Full Access Members
Every (4) years unless you have excessive mileage.
spotdog14
Full Access Members
Mine is original with 150k on the truck. I've replaced all the idler pulley's as well as the tensioner but the belt shows no sign of wear.
Flexpedition
Full Access Members
To summarize:
A) Whenever you see cracks or missing pieces.
B) Sometime between 50-60K
C) Every 4 years
D) 60K
E) Sometime after 150K
Or my suggestion, like whenever you can find a Continental 1030K6 Poly-V belt on some website like Rock Auto for a ridiculous price like $12.41
2008 FORD EXPEDITION 5.4L V8 Belt | RockAuto
