Mazda 6 MD Service - No Air filter! - JonL
Taking off the air filter housing to replace the headlight bullb this norning I discover no air filter! Service was completed 9000 miles ago at local main dealer. Engine is 1.8 Petrol.

My questionss are 1. What damamge wear will have this have caused and 2. What should I expect in way of adequate compensation from the main dealer. I will be speaking to the service manager on Tuesday morning. Great start to the new year..

Thanks in Advance
Mazda 6 MD Service - No Air filter! - bell boy
unknown damage anything from worn bores to ruined airflow meter,(free servicing for life and fitter must come round and do all your hoovering)
Sorry what can you really quantify from the agent?a free service?etc a real difficult one ,i would be very mad too.
Mazda 6 MD Service - No Air filter! - Armitage Shanks {p}
Would you want a free service from an agent this incompetent?
Mazda 6 MD Service - No Air filter! - Screwloose
JonL

There's really only one answer to this. Replacing the engine with a new Mazda unit; [not some rattly old re-con] a new MAF and flushing out the intake tract.

After 9,000 miles running without an air-filter, nothing less will put things back to where they were.
Mazda 6 MD Service - No Air filter! - blue_haddock
But can you prove that they didn't put one in?
Mazda 6 MD Service - No Air filter! - Aprilia
Bad news indeed. Running without an air filter can cause a lot of bore wear, especially if you have been running in dusty conditions! 9000 miles is quite a lot too. I'm not sure what I would do - probably get shot of the car!
Mazda 6 MD Service - No Air filter! - nick
Unfortunately, you can't prove it. The dealer will no doubt have a tick sheet nicely ticked in the 'air filter changed' box. I think I'd sell the car.
Mazda 6 MD Service - No Air filter! - Dynamic Dave
Once you've got a new air filter fitted, inspect it after 1000 miles. Multiply by 9 and that will give you some indication of how much dirt and dust the filter hasn't stopped in the time it's been missing.
Mazda 6 MD Service - No Air filter! - madf
As you have undone filter, it's your word against theirs. Guess who wins?

Complain by all means. Just amke sure you never deal with them again.

Incompetent? Yes
Customer care? No
Trustworthy? Nope.

Would you WANT to deal with them again? Nope.(well not if you are logical and sober)


What damage you have done is immeasurable. If it runs OK and burn sno oil maybe little.

But how do you know they changed the oil filter at the last service? You don't.

IF they are 100% honest you may have a chance.

Otherwise pigs have more chance of exceeding Mach1.

Afraid it's typical of an industry where the words "quality control" exist only in about 5% of all garages imo and in my bitter experience.




madf
Mazda 6 MD Service - No Air filter! - bell boy
of course it could have been a genuine mistake,i know i make them at work.
Mazda 6 MD Service - No Air filter! - Aprilia
of course it could have been a genuine mistake,i know i
make them at work.


Yes, this is most likely. Mechanics are always under pressure to get jobs done and earn more the faster they work. This is why thinngs don't get done properly - they are not trying to rip you off, just trying to work too fast.
Mazda 6 MD Service - No Air filter! - storme
thats fair enough..we all make mistakes...


i guess what u r saying is we should all check to make sure they have serviced it all correctly???
next time i must remember to take the oil have have it analysed..ands while im at it ..i will calibrate their micrometres to make sure they have checked the brake disc thickness.....i'll even calibrate their air gauge for them...


and while im at it..i shall reprogram the diagnostic equipement for them...

a big mistake really...isnt it?
--
www.storme.co.uk
Mazda 6 MD Service - No Air filter! - madf
SORRY.
Mistakes is an EXCUSE.

The garage industry is full of them.

In this day and age as consumers we should not ACCEPT excuses.

Right first time.

If the excuse is the uindustry is under time pressure.. wot a load of####### unprintable.

They had time to remove the old filter... So they should check you've got a new one in before closing the filter up.They did not care is the reason!

As I said before, next they'll be saying they forgot to change the ol...l meanwhile they will happily charge you the time to do the job properly..

Quality Control? Wotsthat?


madf
Mazda 6 MD Service - No Air filter! - Hamsafar
Yes, this is nad quality control pricedures and the following of them. Why would you have a procedure or working practise that allows you to put the lid back on the airbox without a filter?

The old filter should not be removed until the new one is ready to go in, then it should be removed and compared to the new one, and then installed, and the lid put on. This is too important to get wrong. yet people even repair aeroplanes incorrectly so that they crash. People need to be more professional like in the olden days, there is too much anonymity of workers these days and too many people doing their own little job oblivious to the others working on the same thing around thm.
Mazda 6 MD Service - No Air filter! - JonL
Guys - thanks for all the comments. I still can't believe it has happened. You've confirmed my worst fears. I have not noticed the engine running rough, which I guess would be obvious if dirt was drawn into the engine. I will keep a close eye on oil consumption.

Would it be reasonable to ask for a free service and replacement of the MAF or would this be letting them off too lightly? As I said I'm ringing first thing on Tuesday. Any advice on how to approach the service manager would be greatly appreciated. Would it be useful to contact Mazda UK and get their advice?

It goes without saying I will not be using this garage for subsequent services..

JonL
Mazda 6 MD Service - No Air filter! - wemyss
I think my approach would be to ask to see the Service Manager and ask him inncocently if it would do any harm not to have an air filter fitted to your car.
He is likely to jump in with both feet and warn you of dire consequences if you did.
Then take it from there.....No satisfaction got to Mazda UK next.
Mazda 6 MD Service - No Air filter! - Aprilia
SORRY.
Mistakes is an EXCUSE.
The garage industry is full of them.
In this day and age as consumers we should not ACCEPT
excuses.
madf


Its not always a case of 'not caring'. I don't know if you've ever been behind the scenes in a main dealer. Often there is some juvenile twerp with an HND in bookeeping and a white shirt wandering round behind the mechanics asking 'you not finished that job yet?'. He couldn't do the job himself, but is happy to tell the guy who DOES know how to do it that he's taking too long. Corners get cut and things get left undone. Often you find fastners missing off trim, or that awkward-to-get-at bolt on the timing belt cover is left out.....

The whole system is about maximum throughput of jobs in the shortest time with the lowest possible skills. All of this mitigates against getting a quality job done for the customer. The only way to change things is to change the whole system - I don't know how you do that in a 'free market' that is controlled according to the 'grace and favour' of the manufacturers.
Mazda 6 MD Service - No Air filter! - madf
"All of this mitigates against getting a quality job done for the customer. The only way to change things is to change the whole system - I don't know how you do that in a 'free market' that is controlled according to the 'grace and favour' of the manufacturers."

If the manufacturers will not change the system, the consumers will by voting with their feet.

Why are Toyota becoming No1 car maker? Not by making exciting cars.
But by ensuring quality control extends from factory to sales and service outlets : in my experience.

In the long run (and I mean years, that attitude works.). See GM and Ford US for examples of ignoring trends as another example...
madf
Mazda 6 MD Service - No Air filter! - bell boy
thought it was healthcare costs that was crippling them?
(See GM and Ford US for examples of ignoring trends as another example...)
Mazda 6 MD Service - No Air filter! - Aprilia
thought it was healthcare costs that was crippling them?
(See GM and Ford US for examples of ignoring trends as
another example...)


No, they keep making big 4x4's when everyone is buying more fuel efficient cars.
Mazda 6 MD Service - No Air filter! - BobbyG
As with complaints in any business, I would suggest that you will get a better reaction if you go and see him face to face and don't lose the rag.

Just explain the facts, explain what damage could be done (showing you have knowledge of the subject), even say that we all make mistakes etc etc, and ask him what he is prepared to do to rectify the situation.

IMHO if you go in all guns blazing he will just deny it.
Mazda 6 MD Service - No Air filter! - blue_haddock
I personally think you've got very little chance of getting anything out of the dealer - maybe if it had only been a couple of weeks since the service but 9000 miles would have taken quite some time to clock up.

If i was the service manager the way i would see it is if you are OK stripping down the air filter unit to change a bulb then how do i know you haven't just removed the filter on the way here and are trying to pull a fast one?
Mazda 6 MD Service - No Air filter! - malcolmg
Balance of probabilities. What is the most likely occurence. A fitter whilst under pressure doing a service or the owner of a car whilst changing a light bulb deciding to take the air filter out.If I were a judge in a court I know where my balance would be. On the side of the owner of the car. How many of you out there would do this just to get one over on your dealer. As has been said before, be polite but firm.
Mazda 6 MD Service - No Air filter! - quizman
It seems incredible that we are charged so much for main dealer servicing, and then are told that they are in a hurry to complete.

At the most this air cleaner error could wreck your engine,but having read in the Sunday Times about British Airways' airplane maintenence problems, well it's enough to put you off flying.
Mazda 6 MD Service - No Air filter! - Robin the Technician
A lot of things have been said about this and no one has asked you a most important question. It was serviced 9000 miles ago and you obviously have a bill itemising the parts replaced at that service. Does it show an Air Filter??
The matter of engine damage is not easy to say how much, if any has occured. The climate we live in is not subject to a lot of dust/ grit as you get in hotter climates. Also, air inlet tracks are long now and air filter housings designed for dirt/ debris to end up in the bottom. If the car runs fine, uses little or no oil then chances are that no long term damage has been done. The only way to check would be to remove a spark plug and put an endoscope down into the cylinder area.

Hope this helps - keep us informed as to the discussion with the Service manager.


--
These are the views of Robin the Technician with 35 years in the trade. I fix, therefore I am...
Mazda 6 MD Service - No Air filter! - Cyd
Fortunately the UK is not really a dusty climate. When we want to test pre-production cars in a dusty environment we ship them out to USA or South Africa - it is very dusty in these places. As a result I would say it is unlikely any serious long term damage has been done. The most susceptible area IMO would be the valve faces.

IMO much of what has been written above is unhelpful, verging on ranting - and I would recommend you do not rant at the service manager.

MY recommendation:
Calmly but assertively aqaint the service manager of the facts. Tell him you are concerned about the possible effects on the long term reliability of your engine. Ask him what he is prepared to do for you. You should have in mind what you are prepared to accept. I suggest that as a minimum he should change the oil and filter; put in an air filter; clean the MAF and conduct a thorough compression test. Ask him too to seek further advice from Mazda UK as to whether they would make any further recommendations - he will probably not want to do this as it means exposing his folly to them. Maybe you might suggest that you will contact Mazda UK yourself? Maybe use this as a bargaining chip in case he's less than cooperative.

Oh, and don't forget about your loss of faith in his service department - can take custom elsewhere etc, but don't lay it on too thick.

Let us know the outcome.
Mazda 6 MD Service - No Air filter! - 659FBE
Don't even waste your time and (more importantly) your feelings on this garage. It could be a genuine oversight or a symptom of a poor outfit - you will never know, so just vote with your feet next time you need a service, preferably by going to a good established, interested independent garage.

Years ago, I used to work for a firm which made the fuelling equipment for heavy diesels (Aprilia will know which one). I was called upon to solve many problems and look at lots of engines, some with the most obscure defects, some smashed to bits.

One day at a well known 'bus garage in Chiswick I was shown an AEC diesel from a Routmaster which had covered 3 million miles. Before getting excited, I should tell you that the crank had been reground 8 times, and the cylinder liners renewed seveal times. The fitter was moaning about the non-availability of undersize shells! The point of the story is that at that time, London Transport never fitted air cleaner elements to these engines because tests had shown them to be not cost effective. In London, bore wear was never an issue.

Obviously this was pre-MAF (probably all the better for it), but unless you live in a very adverse location, I wouldn't worry. Most muck goes straight through an engine - very little hits the bore and even less of that which does is abrasive. Sand in particular generally sits in the bottom of the casing if it's not trapped in the pleats of a paper element, or stuck in an oil bath cleaner. Unlike a specialised 'bus, car makers have to design their products to work anywhere.

659.
Mazda 6 MD Service - No Air filter! - bell boy
i find it hard to believe that two people can say that running a car in britain today with no means of filtering the air is not going to have a detrimental affect on the long term future of a combustion engine.On that knowledge seing as filters are not needed should we all do away with them and depend on the trunking as a filter? sorry but i dont go along with your train of thought at all,nor would any manufacturer of any type of engine agree,they all need some type of filter
Mazda 6 MD Service - No Air filter! - 659FBE
Ever seen vehicles working in "third world" conditions?

659.
Mazda 6 MD Service - No Air filter! - bell boy
if that is at me no, but ive seen enough in england and its getting pretty much "third world" here .
Mazda 6 MD Service - No Air filter! - Aprilia
I live in a fairly rural area and there is a lot of dust blowing about in the summer. If I take out my aircleaner or pollen filter I find quite a bit of muck trapped in them. I wouldn't like to run without an airfilter. Not saying it will kill the engine, but won't do it any good either.
Mazda 6 MD Service - No Air filter! - madf
I live on the edge of fields and the local farmers drive up and down with loads of hay, muck, more muck and mud. When I replace air filters I find :
leaves.
sand
straw
mud

Any suggestion that these will not harm:
the MAF sensor
the valves
or the bores

seems incredible to me.

I continue to change air filters every 10k miles or yearly..(whichever is soonest)...
madf
Mazda 6 MD Service - No Air filter! - bikemade3
What about the amount of dust that comes out of the back of a combine during harvest time, that'll do the engine no good at all.
Mazda 6 MD Service - No Air filter! - quizman
What about the amount of dust that comes out of the
back of a combine during harvest time, that'll do the engine
no good at all.



You want to see the air filter on a combine, it's quite big and we have to blow it out every couple of days. You can't believe how much dust is trapped in it.
Mazda 6 MD Service - No Air filter! - Quinny100
Did the last service actually include an air filter change? I know all recent Ford's only get the air filter done on a major service which is every 36k/3yrs, after which time they look absolutely filthy.

If your last service was a minor one, it may not be anything to do with the garage.
Mazda 6 MD Service - No Air filter! - storme
good luck for 2moro at the service desk...keep us posted
--
www.storme.co.uk
Mazda 6 MD Service - No Air filter! - JonL
Did the last service actually include an air filter change?
I know all recent Ford's only get the air filter done
on a major service which is every 36k/3yrs, after which time
they look absolutely filthy.
If your last service was a minor one, it may not
be anything to do with the garage.


Yes, it was 37.5 000 mile service so air filter was due to be changed and I have a tick sheet that confirms this. They must have taken the old one out and no put the new one in. I remember they were very rushed that day and we had to wait ages to pick the car up. Thanks for all your help -Cyd{p} I will go with your approach and let you know how I get on...

JonL
Mazda 6 MD Service - No Air filter! - neil
IMO much of what has been written above is unhelpful, verging
on ranting - and I would recommend you do not rant
at the service manager.

>>

Yep - what he said!
Mazda 6 MD Service - No Air filter! - bell boy
read all the posts again neil and i havent seen any ranting ,i have seen a broad range of different views all of them in my umble positive and helpful to give a full dimensional view of the situation.

sorry,,,,,,,,,,
Mazda 6 MD Service - No Air filter! - neil
read all the posts again neil and i havent
seen any ranting ,i have seen a broad range of different
views all of them in my umble positive and helpful to
give a full dimensional view of the situation.
sorry,,,,,,,,,,


Oldman - No need to be sorry! As you say, a full range of views - some of them, in my opinion, plain silly and verging on hysterical. Have you seen Monty Python's film, Holy Grail? If you substitute 'service manager' for 'witch' it seems to me you'd have the reaction of some of the less philosophical members of the forum on every occasion a garage gets it wrong. If I could bring myself to believe that none of THEM ever get anything wrong in their work, I'd be more convinced by their desire to 'burn the witch'.

Just a thought. I'm not defending the garage, here - but the reality of PROVING its their fault and the likelyhood of MEASUREABLE damage and therefore realistic compensation for the mistake is very small, I'd have thought.

regards,

Neil
Mazda 6 MD Service - No Air filter! - JonL
I'm happy to report a satisfactory outcome. Service manager took the matter very seriously- took car to technician who had done the service and let him open the air box to see first hand. Complete service was repeated and disc pads replaced foc (this had been identified at last service - I was going to take it to a independent. Gave me his personal company car while this was being done and gave 50% discount on next service. Also gave me two numbers for Mazda UK so I can seek their opinion. He phoned Mazda UK himself to report the incident. The calm approach coupled with smart appearance seemed to pay dividends. I will go outside with a torch to check the filter!

Thanks all for your advice and comments.


JonL

PS - Tried Halfords Super Brilliance H1 halogen bulbs and initial impression is good, will have to see how they last
Mazda 6 MD Service - No Air filter! - henry k
Thanks all for your advice and comments.

And thank you for updating us all so quickly re the outcome.
Mazda 6 MD Service - No Air filter! - Pugugly {P}
Well there you are logic and diplomacy won the day.
Mazda 6 MD Service - No Air filter! - storme
yey,,,,brought a smile to my face

nice outcome...and good approach
--
www.storme.co.uk
Mazda 6 MD Service - No Air filter! - neil
Yep - good result. Customer reasonable, garage reasonable. Is it just me, or could there be a bit of a pattern emerging here! ;-)

Burn the witch!

Neil