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Drivetrain Help!! Void Warranty on tensioner/idler

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Old Aug 29, 2005 | 10:32 AM
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Help!! Void Warranty on tensioner/idler

Guys,

I was on the highway doing 160++km/h at 5th gear, 6400 rpm and I heard a noise coming from the engine when I shifted from 5th gear to 6th. I stopped at the side at the road and checked what went wrong. I found out that the SC belt was left half side. Took the car on the tow-truck to the dealer. This morning the dealer called and told me that I need to replace the belt(obviously!!!), the crank pulley and the belt tensioner. They mentioned that the warranty is void since I'm having the 15% SC pulley and stock size lighten crank pulley so I need to pay for the belt and the tensioner/idler.

The issue here, why cant the tensioner/idler be replaced under warranty? This is a common problem, even on stock car. How can I fight for it?

Thank you...
 
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Old Aug 29, 2005 | 10:35 AM
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what the problem with that? those cant be expensive parts, just dont **** of the SA
 
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Old Aug 29, 2005 | 10:41 AM
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I mean, why do I have to pay if I can claim the tensioner under warranty?
 
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Old Aug 29, 2005 | 10:49 AM
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Originally Posted by Detonics
...at 5th gear, 64000 rpm...
You could smoke F1 cars at 64k rpm! What's your 0-60 speed?
 
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Old Aug 29, 2005 | 10:50 AM
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OoooOOpss... 6400Rpm.
 
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Old Aug 29, 2005 | 10:55 AM
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Originally Posted by Detonics
Guys,

I was on the highway doing 160++km/h at 5th gear, 6400 rpm and I heard a noise coming from the engine when I shifted from 5th gear to 6th. I stopped at the side at the road and checked what went wrong. I found out that the SC belt was left half side. Took the car on the tow-truck to the dealer. This morning the dealer called and told me that I need to replace the belt(obviously!!!), the crank pulley and the belt tensioner. They mentioned that the warranty is void since I'm having the 15% SC pulley and stock size lighten crank pulley so I need to pay for the belt and the tensioner/idler.

The issue here, why cant the tensioner/idler be replaced under warranty? This is a common problem, even on stock car. How can I fight for it?

Thank you...
Not being a pessimist or anything but you're going to have a hard time explaining to a layman (SA) that:

(1) the tensioner is a known weak spot (no TSBs to date) and,

(2) the JCW pulley and the 15% are within a few tenths of a percent in reduction size.

Good luck.
 
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Old Aug 29, 2005 | 10:59 AM
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It seems to me that the key to this issue is determining the cause. Did the tensioner go bad on its own causing the other damage? Or did the installation of the aftermarket components cause the belt to become misaligned causing the damage?

How many miles (kilometers?) have you put on since the mods were done?

Being honest with yourself, is there a possibility that the mods were responsible for the failure? If not, I would try to be persistent. Ask them to explain how the failure occurred and to demonstrate how the mods caused the failure. Ask them to explain how this tensioner failure is different than the numerous other tensioner failures. If they can do all that, you probably just need to pay the bill.

The key is to be polite and persistent. Be ready to pay up if the mods caused the problem. Expect them to cover it under warranty if the mods did not cause the problem.
 
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Old Aug 29, 2005 | 11:07 AM
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Originally Posted by eMINI
It seems to me that the key to this issue is determining the cause. Did the tensioner go bad on its own causing the other damage? Or did the installation of the aftermarket components cause the belt to become misaligned causing the damage?

How many miles (kilometers?) have you put on since the mods were done?

Being honest with yourself, is there a possibility that the mods were responsible for the failure? If not, I would try to be persistent. Ask them to explain how the failure occurred and to demonstrate how the mods caused the failure. Ask them to explain how this tensioner failure is different than the numerous other tensioner failures. If they can do all that, you probably just need to pay the bill.

The key is to be polite and persistent. Be ready to pay up if the mods caused the problem. Expect them to cover it under warranty if the mods did not cause the problem.
With all due respect, how do you prove that the tensioner failed on its own? How do you prove that the reduced pulley diameter led to the failure?

The minute he brings up the weakness of the tensioner they will humor him and search the TSBs. Unfortunately, there is none currently for the tensioner.

Without that, he has no stick in claiming the part is a known problem area. This is a slam dunk for the dealer. There is a small chance they will understand that the 15% pulley and the JCW pulley is close to the same diameter. Even so, I doubt they will do this work under warranty.
 
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Old Aug 29, 2005 | 11:08 AM
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Originally Posted by eMINI
Did the tensioner go bad on its own causing the other damage? Or did the installation of the aftermarket components cause the belt to become misaligned causing the damage?

How many miles (kilometers?) have you put on since the mods were done?
Well, I had a noise coming from somwhere at the belt. I sent the car to the dealer a month ago to complain and they said it is a common noise and the car is just fine. I suspected the tensioner, I did some researches before I send the car to the dealer. Many of us here have the problem with the tensioner but the dealer told me the tensioner is working fine. Yesterday was the first time I drove the car hard after the last visit to the dealer.The crank pulley and the sc was checked by mechanic(not dealer) and no misaligned. The dealer refused to rectify the problem and caused my belt to snap!!! I'm pretty much sure its because of the tensioner.

i had about 2K km( i cant remember exactly) since the crank pulley mod. Had the SC pulley changed 10K km ago.
 
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Old Aug 29, 2005 | 11:26 AM
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.... why do they feel they need to replace the tensioner? I mean, what's wrong with it?
 
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Old Aug 29, 2005 | 11:31 AM
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Bad tensioner.. the tensioner might cause the belt to snap, or maybe the crank pullley. But I had a noise and the tensioner was moving back and forth about 1 1/2 month ago, very obvious movement. The tensioner was not working properly I guess, causing the problem. Are you saying it's due to the crank pulley?
 
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Old Aug 29, 2005 | 11:47 AM
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As onasled said - what was the failure mode (aka, what broke)? If tensioner damper, could that be caused by the undamped crank pulley? Per the Magnussen-Moss act the dealer would have to prove it, but it's something to look at.
 
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Old Aug 29, 2005 | 11:53 AM
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Originally Posted by Detonics
The issue here, why cant the tensioner/idler be replaced under warranty? This is a common problem, even on stock car. How can I fight for it?
You can't.
This is not a common problem with stock MINIs and they have every right to refuse warranty service. Mod you’re MINI at your own expense.
 
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Old Aug 29, 2005 | 12:01 PM
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You most certainly can. The law states they have to prove the aftermarket parts caused the failure, pure and simple.


Sndwave is just grumpy because he can't mod his car to stay 'legal' and drive around parking lots with cones in them, so he likes to come down on us with mods. Don't worry about him.
 
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Old Aug 29, 2005 | 12:06 PM
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Originally Posted by Skiploder
With all due respect, how do you prove that the tensioner failed on its own? How do you prove that the reduced pulley diameter led to the failure?

The minute he brings up the weakness of the tensioner they will humor him and search the TSBs. Unfortunately, there is none currently for the tensioner.

Without that, he has no stick in claiming the part is a known problem area. This is a slam dunk for the dealer. There is a small chance they will understand that the 15% pulley and the JCW pulley is close to the same diameter. Even so, I doubt they will do this work under warranty.
Skiploder is completely on point. You basically have two choices: 1. pay for the repairs out of your own pocket, or 2. try your luck on a lawsuit to force BMW/MINI to pay for the repair. Frankly, I would imagine that you have a better chance of winning the lottery than getting BMW/MINI to pay for the cost of the repair.
 
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Old Aug 29, 2005 | 12:13 PM
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I'll agree with that one - if a quick fix is what you need - expect to pay for it up front - try to recoup your costs later.
 
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Old Aug 29, 2005 | 01:54 PM
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I'm advocating an open and honest discussion with the SA about the cause of the failure. In the event that the mod caused the failure, I'd pay for the repair. If the part faliure was not the result of the mod, I'd expect the warranty to cover the cost. I'm not saying I'm looking forward to such a discussion, but I believe it's usually possible to work things out without resorting to legal actions. Then again, I'm fortunate to have SA's who know which end is up and are genuine enthusiasts, not just shills for BMW/MINI.

In the end, the answer is: "It depends." Depends on the cause, depends on the dealer, depends on the customer, it depends. Something sndwave said earlier is true, we do mod at our own risk. However, as kaelaria pointed out, the dealer does have an obligation to prove the mod caused the failure before they can deny the warranty claim.

Fortunately, this is not likely an especially expensive repair, so it may not be a big deal if the warranty doesn't cover it. But the principle is the same, the mod must be proven to cause the failure for the dealer to deny the claim.
 
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Old Aug 29, 2005 | 02:01 PM
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Originally Posted by eMINI
I'm advocating an open and honest discussion with the SA about the cause of the failure. In the event that the mod caused the failure, I'd pay for the repair. If the part faliure was not the result of the mod, I'd expect the warranty to cover the cost. I'm not saying I'm looking forward to such a discussion, but I believe it's usually possible to work things out without resorting to legal actions. Then again, I'm fortunate to have SA's who know which end is up and are genuine enthusiasts, not just shills for BMW/MINI.

In the end, the answer is: "It depends." Depends on the cause, depends on the dealer, depends on the customer, it depends. Something sndwave said earlier is true, we do mod at our own risk. However, as kaelaria pointed out, the dealer does have an obligation to prove the mod caused the failure before they can deny the warranty claim.

eMINI: Out of curiosity, have you had your dealer make a repair to your car while it was modded? Something along an issue with the pulley, supercharger, etc?

If so, did he abide by the MM Act? If not, what makes you think he will?

Fortunately, this is not likely an especially expensive repair, so it may not be a big deal if the warranty doesn't cover it. But the principle is the same, the mod must be proven to cause the failure for the dealer to deny the claim.
The Dealer is reimbursed by BMW for the repairs he performs under warranty. If the Dealer is concerned at all that BMW will inquire as to whether an aftermarket pulley was installed on the car, they may report that fact in advance. My guess is that they know BMW will ask the question and this may have factored into what they've already told Detonics.

My experience is that at this point BMW will inform the dealer he will not be reimbursed for the repair. What the dealer does at that point is up to him. Let's hope for Detonic's sake they are a charitable group.

As for filing a claim under the MM Act - best of luck. It's a time consuming process and in the meantime (with his issue) his Mini is sidelined. Odds are that he will have to pay either the dealer or a mechanic to make the repair and file a claim at a later date if he wants to drive his Mini any time soon.

eMini:

Have you had a chance to put your dealer to the test with your mods yet? If not, what makes you think they'll abide by the MM Act?

My dealer was super cool with mine until they had to get BMW to reimburse them for repairs. Once BMW told them no dinero, they stopped.
 
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Old Aug 29, 2005 | 02:10 PM
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Well, it would be hard to prove either way whether the modifications put any additional stress on the tensioner. The dealer might argue that it might have been unloaded incorrectly or mishandled during removal. It is probably BS but this is probably going to be a hard one to win.


There are tensioners out there with a better design that are not that much $$. Search here or MINI2.
 
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Old Aug 29, 2005 | 02:12 PM
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While I'm with you in spirit, I don't think you have a chance in he** on this one. After some driving at high revs in warm weather (with a 15% pulley), my tensioner assembly cracked and fell into and ruined my stock crank pulley. I didn't even think to bring it to a dealer - they won't even work on brakes that have non-stock brake pads.

In my opinion, you should just bite the bullet, pay for a new tensioner assembly (only about $100), have whoever installed your mods install it, and save the lawsuits for the numerous other times the dealers wrongfully refuse warranty service on repairs that truly have nothing to do with the mods that were made.
 
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Old Aug 29, 2005 | 02:34 PM
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Originally Posted by kaelaria
You most certainly can. The law states they have to prove the aftermarket parts caused the failure, pure and simple.


Sndwave is just grumpy because he can't mod his car to stay 'legal' and drive around parking lots with cones in them, so he likes to come down on us with mods. Don't worry about him.
I love this guy.

Fight it, take it to court, pay big bucks and hire kealaria as your lawyer. I'm sure if you don't win he'll give you the keys to his MINI with all its muth power.
 
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Old Aug 29, 2005 | 02:39 PM
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Great conclusion, nice contribution to the discussion as always
 
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Old Aug 29, 2005 | 02:54 PM
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An observation....

seems each time sndwave posts something, kaleria makes it personal. Why don't you take it offline kaleria.
 
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Old Aug 29, 2005 | 03:00 PM
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Originally Posted by Detonics
Guys,
The issue here, why cant the tensioner/idler be replaced under warranty? This is a common problem, even on stock car. How can I fight for it?

Thank you...
Call this guy https://www.northamericanmotoring.co...ad.php?t=49580

Maybe you can go to court together ...
 
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Old Aug 29, 2005 | 03:05 PM
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Originally Posted by chows4us
Call this guy https://www.northamericanmotoring.co...ad.php?t=49580

Maybe you can go to court together ...
I've posted numerous times on this thread. His deal is a bit different.

Let me recap:

Detonics - Aftermarket Pulley = Denial of tensioner warranty (part of assembly)

Skiploder - Aftermarket Pulley = Denial of Electrical warranty.

My case is a little easier to make..........
 
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