Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
HomeAnnouncements
Discussion Groups
By Brand
BMWChevroletDodgeFordGMHondaLexusMercedes-BenzNissanPeugeotToyotaVolkswagenOther Brands
By Topic
4x4 CarsRVsDrivingMaintenance & RepairCar AudioCollectible Cars
Country Specific
Australian ForumsUK Forums
ArticlesAuto InsuranceBuyingCars & TechnologyMaintenanceMiscellaneousSafety
DMV Resources
Related Topics
MotorcyclesBoatsMore Topics ...

Car Forum / Saab Cars / November 2005

Tip: Looking for answers? Try searching our database.

9000SE head gasket blows 6 weeks after tightening by dealership...

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
mills - 15 Nov 2005 17:16 GMT
I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
of work done to get it through it's MOT, along with a full service.
There was a problem with the sump and it had to be removed & sent off
for repair (it was a SAAB dealership garage), which need the engine
raising up to remove it (or something like that).  The garage also
tightened the bolts to the main cylinder head to stop an oil leak....
The total of all the work (there was a lot) came to virtually the book
price of the car.

Six weeks later, in the last 10 miles of a 150 mile round trip, the
head gasket blows... I dont know if there is anyone out there who knows
a bit about the engine of this model.  All as I have established is
that replacing the gaskett is (according to my Haynes) rated at  two
spanners of difficulty and comes under the section of in car repairs.

What I cant understand is why a leak from the head gaskett was repaired
just by tightening the bolts on a car thats done 136K and the gasket
not replaced as a matter of course? Does anyone know if this is
routine? Its just that to my mind, they must have had access to it and
now are saying it'll be a minimum of £700 to repair, thats after I
have paid to have it recovered over there and excluding any other
damage (that I have not yet dared to look for).

Any advice would be appreciated.

Thanks
Dexter J - 15 Nov 2005 17:50 GMT
Salutations:

> I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
> of work done to get it through it's MOT, along with a full service.
[quoted text clipped - 22 lines]
>
> Thanks

The leak at the gasket should probably have been repaired properly at the first pass. But it is usually not undertaken unless specifically requested.

Basically, retorquing is a sort of 'faint hope' clause that sometimes works and sometimes doesn't. The reason it probably let go was that the gasket was already too far gone to benefit from tightening.

They now have to pull the head and will probably need to mill it and the block deck to ensure that everything is properly flat again - this is not because they retorqued, it is just what you should do when you do the head. It's a good time to renew the valve seals and the timing/balance chain(s) if you are in there. Make sure the head is tested to confirm it is not cracked.

It might, in truth, be cheaper to find a working engine in a rusted shell for transplant if you do not intend to keep the car for much longer.

As to the shop not telling you. That depends pretty much entirely on the shop involved. I tend to make sure that once a given system is open (labour hours are the killer) - I spend as much time as possible trying to figure out what else they can do while they are in there.

Makes for a more expensive job at the time - but - overall less expensive in terms of total cost of a given system over time. 700 quid sounds a little expensive to me for just a gasket/milling, but not sure what the market is like in the mother country.

--

Radio Free Dexterdyne Top Tune o'be-do-da-day
Louis Prima Keely Smith - Hey Boy Hey Girl
http://www.dexterdyne.org/888/146.RAM

all tunes - no cookies no subscription no weather no ads
no news no phone in no sign up required - all the Time
Nasty Bob - 15 Nov 2005 18:37 GMT
I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
of work done to get it through it's MOT, along with a full service.
There was a problem with the sump and it had to be removed & sent off
for repair (it was a SAAB dealership garage), which need the engine
raising up to remove it (or something like that).  The garage also
tightened the bolts to the main cylinder head to stop an oil leak....
The total of all the work (there was a lot) came to virtually the book
price of the car.

Six weeks later, in the last 10 miles of a 150 mile round trip, the
head gasket blows... I dont know if there is anyone out there who knows
a bit about the engine of this model.  All as I have established is
that replacing the gaskett is (according to my Haynes) rated at  two
spanners of difficulty and comes under the section of in car repairs.

What I cant understand is why a leak from the head gaskett was repaired
just by tightening the bolts on a car thats done 136K and the gasket
not replaced as a matter of course? Does anyone know if this is
routine? Its just that to my mind, they must have had access to it and
now are saying it'll be a minimum of £700 to repair, thats after I
have paid to have it recovered over there and excluding any other
damage (that I have not yet dared to look for).

Any advice would be appreciated.

Thanks

Don't go to a Saab dealer. I've got an old 9000 too, and quickly worked out
it's not really worth it when I saw their labour rate.
Find a reputable local Saab specialist with a good reputation and then enjoy
cutting your garage bills by at least half.
Charles C. - 15 Nov 2005 23:45 GMT
> I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
> of work done to get it through it's MOT, along with a full service.
[quoted text clipped - 22 lines]
>
> Thanks

Can I ask what the cost of the first repair was?  If they knew the head
gasket was dodgy they should have warned you in no uncertain terms of
what else can be forthcoming.  I think they owe you an explanation and
rather certainly a discount on the second job (like half price).

I don't think I would have priced a head gasket job as £700 at a SAAB
dealer, there again ... I don't know.  It should be a standard price and
your car should be getting a /discount/ for part and labour according to
its age.  All old SAABs do ... (mind you the original prices seem to get
inflated in the first place).

If you were in for an expensive repair I can understand why they would
not want to mention the head gasket needed replacement.  But if it
leaked badly enough for them to retorque it ... then it did need
replacement.

Further, even if you had chosen to do the job at the time, ie. replace
the head gasket, I am afraid given the mileage the head would have had
to be skimmed anyway.  So the cost should be no higher now than then.

Finally, given brother Dexter's comments.  When the head has to be
refaced/skimmed/milled does it have to be stripped of all valves etc?
Been there done that but I stripped it because I had to anyway (reface
valves).  If yes, then it explains the time being high.

==================
A couple of random comments.

Has that garage always serviced the car?
If yes, time they help you given the money you spend on them?  ;-)
Who is the dealer?  YOu don't have to name them .. just give us their
postcode.
Ring another saab dealer.  A head gasket + refacing should be a standard
charge (it is another story what it might actually cost).
Finally, you are keeping the car so the question is where do you repair
it/how much can you spend.  Say your area, maybe someone can suggest to
you an independent garage (I am afraid I can't.  Done them myself in the
past or at the Edinburgh dealer now).

You have my sympathy if that is of any help.

Regards
Charles

Signature

Please remove _removeme_ to reply.

Dexter J - 16 Nov 2005 03:35 GMT
Salutations:

>> I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
>> of work done to get it through it's MOT, along with a full service.
[quoted text clipped - 47 lines]
> Been there done that but I stripped it because I had to anyway (reface
> valves).  If yes, then it explains the time being high.

Hello brother Charles - pleasure to make your acquaintance.

I should have commented that it would be wise at this juncture to pull the head without a clear go-ahead on the job just to make sure something serious isn't cracked somewhere on the block itself. That would dictate next steps on conditions.

A SAAB head does not need to be completely stripped to be milled depending on condition and the person doing the job, but it is most certainly the right way to do the job as you should be doing the seals when a gaskets goes anyway. It makes the flux report more reliable too.

The block deck needs a very careful and experienced inspection - but most often SAAB blocks only require a careful buff to clean it up. Braze any erosion tracks instead of milling them short if you can avoid it.

Personally, I think you are mostly right save that I do not think the shop is completely at fault in this instance. I feel strongly that it should have been clearly explained that it was a 'hope' exercise and I really think that even with the head strip - the quote is high. But, it is not the job of a shop to make that sort of decision on behalf of the owner. That said, I've left shops behind for less myself.

All that said, as most of the cost is labour, see if you can get the chains and seals thrown into the job at that quote and the OP might be ahead of the game.

--

Radio Free Dexterdyne Top Tune o'be-do-da-day
Louis Prima Keely Smith - Hey Boy Hey Girl
http://www.dexterdyne.org/888/146.RAM

all tunes - no cookies no subscription no weather no ads
no news no phone in no sign up required - all the Time
mills - 16 Nov 2005 10:15 GMT
Hi again & thanks to everyone for advice...

The car has a FSH from SAAB, hence continuing to use a dealership.  The
garage I previously used (I live in Herts) closed after the last
service, so this is the nearest other one & the first time used (I
didnt know about SAAB specialists, but have already looked up a couple
of local ones so thanks for that advice).  The work done including MOT
& service came to £1800.  The instruction was to do everything that
needed doing, and I also expressed concern that if I was spending this
amount, I wanted to make sure it was worth it... (it has been a superb
car up until now, reliable & no breakdowns in over four years).  The
garage called me about the sump problem, but did not tell me about the
head leaking or explain about retorquing.  If they had given me the
options (ie, I was spending £1800 & did they want me to risk loosing
the engine or pay for a new gasket and additional labour)... I think I
would have chosen the latter even if it bumped the price up.  Either
that or put the £££ towards a new car.  I wouldnt have spent such a
huge amount of money if I knew it was all going to teeter on a knife
edge of the gasket surviving.

Is there any test that can be done or check made on the integrity of
the gasket without removing the head?

I'm going to face flipping the bonnet this morning to see if there is
any apparent damage.  I've got this nasty feeling in my bones that am
going to have to look for a new car..  but I'll certainly phone round
some of the specialists ...

thanks again
Charles C. - 16 Nov 2005 11:00 GMT
> Is there any test that can be done or check made on the integrity of
> the gasket without removing the head?

Why do you think you have a head gasket failure?  What have you seen?

Yes, you can check a head gasket ... here are a few of the steps/symptoms.

If a head gasket fails externally, you get oil and/or water coming
outside the engine.

You can get exhaust gasses going into the coolant (you will see bubbles
in the expansion tank) + a hotter than normal engine.

You can get water going into the oil (the oil will then look like a
chocolate milkshake) ... use the dipstick

A simple compression test is the best way of diagnosing if a head gasket
is gone.  It is done just by cranking the engine on the starter motor
... won't explain exact procedure as I don't remember it exactly ... but
it will show which cylinder has low compression.  If two adjacent
cylinders show low compression the gasket may have blown between them
... and so on.

Is it the head gasket that has failed?  What do you see or hear?

Charles

Signature

Please remove _removeme_ to reply.

Pidgeonpost - 16 Nov 2005 15:48 GMT
>> Is there any test that can be done or check made on the integrity of
>> the gasket without removing the head?
[quoted text clipped - 21 lines]
>
> Charles

If you've previously always been happy with your dealer it may be worth
sticking with them to see the job through, as they know your car and its
history. You may also be able to put the bite on them for a bit of discount
given the circumstances. I know dealers are expensive, and a good
independent might save you some money. I've heard good reports of BPV in
Slough (handy to you?), though I've only bought parts from them. I'd be wary
of using a garage that is unfamiliar with Saab - the hourly rate may be
cheaper, but if it takes them twice as long 'cos they're not used to the
beast you still pay through the nose. And they may not be as capable of
making an accurate assessment of the state of other components once they get
the bits on the bench.
Best of luck getting it sorted....
BK - 17 Nov 2005 04:12 GMT
Hello Mills,
As a person who just replaced the hood, fender, bumper and radiator
mount (I was hit by a semi or lorry, for those across the pond), I can
tell you that any classic 900 hood/bonnet will work because they all are
the same. In fact there is no difference on the front end at all from
the pre-87 and the post-87 900's. The bumper, cowl and headlights are
the only different things, but they still attach the exact same way to
the exact same frame mounts. I know this because my '86 now has an '88
bumper, lights and cowl, '89 radiator mount, '92 hood, and a new oem fender.

The one thing you should check for when getting a used hood is rust
along the edges, that is a very common issue on the 900. Look inside the
fold along the back side of the hood (near the windshield) with a flash
light to make sure you are getting one that will last a while.

I got one from a Saab shop in Bow, NH. They go by the name Jocary on
ebay About a two hour drive from you up I93 (@ the Junction of I89).
Also check with Rte 128 used auto in Waltham, MA B&D Used Auto in
Shirley, MA.

Jeremy B.

> I have a '96 SAAB 9000 SE.  At the end of September I had to get a lot
> of work done to get it through it's MOT, along with a full service.
[quoted text clipped - 22 lines]
>
> Thanks
BK - 17 Nov 2005 04:13 GMT
Sorry,
I ment to post this to a different thread. I am a fool.

Jeremy

> Hello Mills,
> As a person who just replaced the hood, fender, bumper and radiator
[quoted text clipped - 45 lines]
>>
>> Thanks
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.