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things that go wrong with ALL A4's

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  #171  
Old 06-01-2010, 06:15 PM
lespaul2510's Avatar
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Originally Posted by 01A4T
I think the most annoying thing on my B5 was the CRAP door trim on the bottom(lowers)!!![:@][:@][:@]. The clips would rust and the trim would bend out leaving you're car looking like S hit[:@]
Agreed!
 
  #172  
Old 06-03-2010, 10:56 AM
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I bought the 2002 3.0L car with 85K on it for my wife as a one owner always maintained car. For the next 30 K this is what I had/ have trouble with:

Engine consummes oil. A liter every 1000 miles
Timing belt change at 90K
Failed water pump a little over a year afterwards; blew out bearing and coolant
All 6 Coil Packs replaced
Wiper assembly seized
Washer bottle leaks
Headlight washers dont work
Air Bag light; seat connector trouble X2
Left front wheel bearing shot; replaced
Temp sender changed
Blowing Rear and license plate Light bulbs & sockets
Radio locked up. Cure; removed fuse and reinserted to reset
O2 sensors bank 2
Power steering pump noisey & whines
no winter heat-congested htr coil
poor summer AC, Leaks at connections
power driver seat stopped working
info display works only in cooler weather
ashtray door not working and does not stay shut
passenger seat heater partially works.
One horn blown and not working
Siezed rear caliper

As much as I like the look of the car, it really is a headache compared to our Lexus and Subaru WRX/STI cars we have with similar mileages on them. The A4 is the best looker (Especially with the A8 style rims.)
Tom
 
  #173  
Old 06-03-2010, 04:30 PM
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Its always the ABS Module..
 
  #174  
Old 06-05-2010, 12:17 AM
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Originally Posted by ken ward
Newbie here, please help, my2000 A4 2.5tdi quattro auto, idles too high -- 1140RPM when warm -- goes into reverse or drive with a big BANG!
No fault codes logged, -- any ideas?

Easy: When your idle runs too high, chances are your vacuum hoses have a leak. Inexpensive to fix.
 
  #175  
Old 06-05-2010, 12:39 AM
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Originally Posted by LeeHech
the two biggest things you need to watch out for on B5's are the motor issues. if a 30V 2.8 leaks oil, run, far. it is not an easy fix of a simple valve cover gasket as the owner might mention, unless you own your own shop it will cost you at least $1000 (thats what I charge). the next issue is with all 5V turbos. you must get METICULOUS oil change records showing 5k at the most in between intervals. synthetic oil would be strongly recommended but not totally necessary. Oil sludge can kill these cars in less than 120k if the oil was not changed properly.
I'm not sure about the 2.8 engines, but my 1.8T had the oil sensor going beserk at around 120K and the dealer told me that it was a faulty oil pump. I went ahead and replaced the oil pump at an independent ASE certified shop. Two months later it was revealed that it was an oil sludge problem on the turbo engines and all dealership work was to be reimbursed. Luckily, a mechanic at the dealership told me I could claim a reimbursement with ASE certified work. Phew! You can imagine my relief when I got a check back for the work! The 1.8T's need an oil flush every 100K miles or so. It's amazing how different the engine sounds when it's done. I know because I bought mine new.
P.S I have 318250 miles on my baby and she surely needs a flush soon. I made a promise to post the pics if she made it to 320,000K.
*Fingers crossed*
 
  #176  
Old 06-05-2010, 12:53 AM
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Originally Posted by czwalga
I've changed, all the front control arms, radiator, timing belt/waterpump/tensioner, 4 wheel bearings, rear springs/struts (cracked), clutch this summer.

I dont care to fix the pixelation on the screen. I doubt I buy another german car for a while. Even though I dont pay the ridiculous labor rates, I just havent been impressed with a lot of the design and over engineering. That said, the car hasn't been tooo bad to me.
Something tells me you bought your car used. I can understand the frustrations when you buy a nice looking car only to be stuck with an avalanche of defects. Trust me, whomever had the car before you bypassed some maintenance service and left you with all the ensuing problems. Aside from the clutch (I have a tiptronic transmission) most of the problems you listed are common and expected. I had mine replaced in regular intervals and I never noticed them as "problematic". 318K plus mileage with the same 4 cylinder 5V engine is a bonus.
As far as the pixelation on the screen, trust me, most owners experience it. You have a choice of replacing it with an after market product.
 
  #177  
Old 06-05-2010, 01:07 AM
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Originally Posted by A4 2Discover
I bought the 2002 3.0L car with 85K on it for my wife as a one owner always maintained car. For the next 30 K this is what I had/ have trouble with:

Engine consummes oil. A liter every 1000 miles
Timing belt change at 90K
Failed water pump a little over a year afterwards; blew out bearing and coolant
All 6 Coil Packs replaced
Wiper assembly seized
Washer bottle leaks
Headlight washers dont work
Air Bag light; seat connector trouble X2
Left front wheel bearing shot; replaced
Temp sender changed
Blowing Rear and license plate Light bulbs & sockets
Radio locked up. Cure; removed fuse and reinserted to reset
O2 sensors bank 2
Power steering pump noisey & whines
no winter heat-congested htr coil
poor summer AC, Leaks at connections
power driver seat stopped working
info display works only in cooler weather
ashtray door not working and does not stay shut
passenger seat heater partially works.
One horn blown and not working
Siezed rear caliper

As much as I like the look of the car, it really is a headache compared to our Lexus and Subaru WRX/STI cars we have with similar mileages on them. The A4 is the best looker (Especially with the A8 style rims.)
Tom

Aside from the airbag light and horn, I've had the same problems too. How long have you owned your car? Like I said in another post, you may have inherited somebody else's problem. That's the downside of buying a used car. New owners cut corners when it comes to maintenance and pass the problems to somebody else to foot the bill and rave the downside of the car. Audis in my opinion are one the best built cars. I have owned them for over 15 years and they are the best luxury cars in terms of value. Lexus (Toyotas) and Subaru are only good when under 200K miles. Trust me, I know it first hand. Oh, add Honda (Acura) & Nissan (Infiniti) to the list.
 
  #178  
Old 06-05-2010, 09:31 AM
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Originally Posted by Kaiser
Something tells me you bought your car used. I can understand the frustrations when you buy a nice looking car only to be stuck with an avalanche of defects. Trust me, whomever had the car before you bypassed some maintenance service and left you with all the ensuing problems. Aside from the clutch (I have a tiptronic transmission) most of the problems you listed are common and expected. I had mine replaced in regular intervals and I never noticed them as "problematic". 318K plus mileage with the same 4 cylinder 5V engine is a bonus.
As far as the pixelation on the screen, trust me, most owners experience it. You have a choice of replacing it with an after market product.


Actually the car I bought had all the service stickers stamped by audi at all the intervals. I'm not complaining, most of the stuff is general maintence stuff. You can disagree... but I think the car is over engineered making them a pain in the *** to work on while causing more problems than it should. I've worked/built many cars throughout my life and I just shake my head at some of the choices that are made on these cars. I'm not really going to get into it... its my opinion, like I said the car hasn't been that bad too me.
 

Last edited by czwalga; 06-05-2010 at 09:34 AM.
  #179  
Old 06-05-2010, 10:52 AM
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Originally Posted by Kaiser
Aside from the airbag light and horn, I've had the same problems too. How long have you owned your car? Like I said in another post, you may have inherited somebody else's problem. That's the downside of buying a used car. New owners cut corners when it comes to maintenance and pass the problems to somebody else to foot the bill and rave the downside of the car. Audis in my opinion are one the best built cars. I have owned them for over 15 years and they are the best luxury cars in terms of value. Lexus (Toyotas) and Subaru are only good when under 200K miles. Trust me, I know it first hand. Oh, add Honda (Acura) & Nissan (Infiniti) to the list.
We have had the car for almost 3 years. Whilst I can agree to inheriting used car problems, I do not think this was the case here.

The car was bought from a dealership (non audi) who prided themselves in their 155 point check. The maintenance history indicated A4's single previous owner the performed recomended service only at Audi deakerships and per their recomendations.

Problems like an early clogged heater coil, siezed wiper assembly, coil pack failure, air bag light malfunction can be considered as engineering/ quality issues rather than maintenance related.

We all have our influnces through sales/marketing/forums and most of us want to defend the purchase decision we made was a good one. We all define value differently.

For the intent of a good looking, quality 4 wheel, trouble free fun car for my wife and daughter to drive, the A4 was not a right decision due to the reliability issues. There is no running down of Audi. Just Facts from someone who has three used cars with similar mileages & good maintenance histories.





Tom
 
  #180  
Old 11-28-2010, 06:36 PM
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my list of my problems since 66k

spring broke. like 100 miles in when i bought it.
wheel bearings the whole way around at like 70k
o2 sensors going off at 80k haven't touched them yet but i think now it is affecting the cars performance just a little.
cracked the oil pan at 90. my fault
sunroof, cruise control and ignition switch went out at 100k
valve gaskets at 110k

somewhere in there as well the electric line on the front right for my abs came off and rubbed up against the tires. the lines would short out as i turned and set the brakes off. took a look noticed the problem soldered the wires back and taped them up and zip tied them back in place and haven't had a problem yet.
 


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