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Serpentine belt? #4509410
09/06/17 07:45 PM
09/06/17 07:45 PM
Joined: Sep 2010
Posts: 7,485
S California
OneEyeJack Offline OP
OneEyeJack  Offline OP
Joined: Sep 2010
Posts: 7,485
S California
Anyone do this....?


Re: Serpentine belt? [Re: OneEyeJack] #4509423
09/06/17 07:56 PM
09/06/17 07:56 PM
Joined: Oct 2014
Posts: 1,219
NoVA
Jimzz Offline
Jimzz  Offline
Joined: Oct 2014
Posts: 1,219
NoVA
The biggest issue first off is he does not say who made the belts or their age.

Older belts would crack like that on the left. Newer belts are made from EPDM and rarely crack even after they are worn out. That and just because a belt does not have cracks does not mean its good.


yup
Re: Serpentine belt? [Re: OneEyeJack] #4509447
09/06/17 08:21 PM
09/06/17 08:21 PM
Joined: Jun 2003
Posts: 17,343
Deplorable in apple valley, ca
Chris142 Online content
Chris142  Online Content
Joined: Jun 2003
Posts: 17,343
Deplorable in apple valley, ca
Belts wear out. The grooves get deeper and eventully dont fit the pullys correctly.


02 Wrangler durablend 10w40
87 F250 traveler 15w40
04 Tahoe super-s 10w30
Z400 castrol T 10w40
Can am maveric edge 5w40
57 case tractor 15w40
Re: Serpentine belt? [Re: Jimzz] #4509478
09/06/17 08:48 PM
09/06/17 08:48 PM
Joined: Mar 2015
Posts: 5,022
Virginia
bbhero Offline
bbhero  Offline
Joined: Mar 2015
Posts: 5,022
Virginia
How long do you run your serpentine belt for?? I went 150k miles on my OEM belt. Changed it out with another OEM belt.


Nissan Altima 3.5 Coupe
Quaker State High Mileage 5w30 Purolator Boss 14610
"Treat your family like your friends and treat your friends like your family."
Re: Serpentine belt? [Re: OneEyeJack] #4509496
09/06/17 09:02 PM
09/06/17 09:02 PM
Joined: Jun 2002
Posts: 12,515
The Motor City
Kestas Offline
Kestas  Offline
Joined: Jun 2002
Posts: 12,515
The Motor City
I've had an original serpentine belt stretch to the limit of the tensioner after 60K/11yrs. It had no cracks.

Re: Serpentine belt? [Re: OneEyeJack] #4509498
09/06/17 09:05 PM
09/06/17 09:05 PM
Joined: Aug 2014
Posts: 502
WA
SnowDrifter Offline
SnowDrifter  Offline
Joined: Aug 2014
Posts: 502
WA
Not a fair comparison between old rubber and EDPM

And as it sits... The "good" belt he's bragging about is worn out. It's down to the cords


2005 Tahoe - 135k
2003 Forester(the swagger wagon) - Rehomed
1999 Passat - Rehomed

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