Does anyone know if the Legacy ever switched over to a timing chain instead of a belt?
Here's hoping...
Welcome to Ultimate Subaru Message Board, my lurker friend!
 |
Welcome to Ultimate Subaru Message Board, an unparalleled Subaru community full of the greatest Subaru gurus and modders on the planet! We offer technical information and discussion about all things Subaru, the best and most popular all wheel drive vehicles ever created. We offer all this information for free to everyone, even lurkers like you! All we ask in return is that you sign up and give back some of what you get out - without our awesome registered users none of this would be possible! Plus, you get way more great stuff as a member! Lurk to lose, participate to WIN*!
* The joy of participation and being generally awesome constitutes winning ** Not an actual guarantee, but seriously, you probably won't regret it! Serving the Subaru Community since May 18th, 1998! |
Guest Message by DevFuse
Timing chain?
Started by
rteeples
, Mar 27 2010 12:41 AM
7 replies to this topic
#2
WoodsWagon
-
- Members
- 3,915 posts
Formerly 91Loyale
- NH
Posted 27 March 2010 - 12:49 AM
Yup, the 3.0l H6's have chains. I belive the tribeca 3.5l do to.
#3
OB99W
-
- Members
- 3,315 posts
Elite Master of the Subaru
- Ithaca
Posted 27 March 2010 - 05:08 AM
Yes, but it's not as if that eliminated the need for service. Ask anyone who has had to deal with the chain tensioners and/or guides.
#4
Fairtax4me
-
- Members
- 7,682 posts
Su bah roo'n
- Charlottesburg, VA
Posted 27 March 2010 - 07:13 PM
The 6 bangers have them. And you still have to service them every 100k miles IIRC.
#5
nipper
-
- Members
- 17,475 posts
Semi Elite Master of the
- Long Island NY
Posted 28 March 2010 - 04:49 PM
The 6 bangers have them. And you still have to service them every 100k miles IIRC.
No you dont.
http://www.cars101.c...aintenance.html
Camshaft Belt (timing belt) 2.5L 4 cylinder
(note: 6 cyls have timing chain, should not need replacement)
#6
bheinen74
-
- Banned
-
- 0 posts
Banned
- central Iowa
Posted 28 March 2010 - 06:04 PM
the failure point on a CHAIN is the idlers, pulleys, and sprockets that hold the gears to the chain.
I have seen many timing chain cars and the sprockets centers are plastic and fail, not sure if the subaru timing spocket is plastis or what, but yeah there is not much more benefit. T-belts have a life span, as do the pulleys, bearings etc.
I have seen many timing chain cars and the sprockets centers are plastic and fail, not sure if the subaru timing spocket is plastis or what, but yeah there is not much more benefit. T-belts have a life span, as do the pulleys, bearings etc.
#7
Fairtax4me
-
- Members
- 7,682 posts
Su bah roo'n
- Charlottesburg, VA
Posted 28 March 2010 - 09:43 PM
No you dont.
http://www.cars101.c...aintenance.html
Camshaft Belt (timing belt) 2.5L 4 cylinder
(note: 6 cyls have timing chain, should not need replacement)
You may not need to replace the chain itself, but the tensioner assemblies do wear with mileage, as do the sprockets, and any idlers or guides that may be used (especially if plastic parts are used).
It's good practice to replace tensioners and other chain guide components and at least check the chain for wear every 100k miles, even if Subaru doesn't say you need to. Does Subaru say to just replace the water pump, oil pump, tensioner or idlers for the belt engines?
#8
The Dude
-
- Members
- 796 posts
Certified Subaru Nut
- South Carolina
Posted 29 March 2010 - 07:54 AM
My GF's Chrysler had a timing chain. She thought that wouldn't have timing chain problems for a good long time. She may have been right, but at 70,000 miles the water pump failed. Just as in a Subaru, the timing belt/chain had to be removed to change the water pump. That was one very, very expensive water pump failure. She still doesn't like talking about it.
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users
