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BMW 7-Series Maintenance and Repair

751 messages,  Last post on Dec 05, 2009 at 11:40 AM

You are in the BMW 7-Series Forum. Your Hosts are pat & karens

What is this discussion about? BMW 7 Series, Electrical, Engine, Sedan


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#616 of 751
Re: '03 745 Transmission bump when stopping [Mr_Shiftright] by papsephus
Jul 24, 2008 (8:33 am)
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Replying to: Mr_Shiftright (Jul 24, 2008 7:00 am)

Thanks Mr. Shiftright,
 
I am taking it back the dealer next week. They have always done a great job on my vehicle and I have always been pleased with their excellent service. But the vehicle has been in twice on this issue. Hopefully they can resolve it this time.
 
I have had this vehicle for five years and I have to say that I love the engine, the handling, and the comfort. But this one thing spoils it all, especially when you have a new passenger and they say, "what was that!".
#617 of 751
Brake job on 1998 740i, help by mevander1
Aug 19, 2008 (12:39 am)
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Hello all,
I have had my 1998 740i for 6.5 years. At 75,00 miles it needs another brake job, both front and rear, however I don't want to pay the dealer the high $$'s, approx 1100.00 for the job. Anyone have a good experience having it done by someone else than the dealer and what price?
 
Many thanks!
 
Mike
#618 of 751
Re: Brake job on 1998 740i, help [mevander1] by Mr_Shiftright HOST
Aug 19, 2008 (6:47 am)
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Replying to: mevander1 (Aug 19, 2008 12:39 am)

That's actually not too bad price for that job, in my experience. I've seen it as high as $1,800 for a 7 series. I presume this is all 4 rotors, etc?
 
Sure, shop around but stay away from chain stores. You don't want Chinese pie plate rotors trying to stop a locomotive. Quality German parts, please.
#619 of 751
Re: Brake job on 1998 740i, help [Mr_Shiftright] by rcharcom740
Aug 19, 2008 (7:48 am)
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Replying to: Mr_Shiftright (Aug 19, 2008 6:47 am)

I have a 2000 740il and I do my own brakes -they are quite easy - for added help they have a pictorial view i believe in the bimmerforum sorry I dont have the link
5 key items
metric hex driver is needed (easy to buy)
Use only Greman rotors (chinese rotors warp trust me
need a flat bar and big c clamp to pull back the pucks
replace the electronic sensor
 
total cost with german rotors should be in the $800 - I enjoy it for 1100 and Germany Rotors you may want them to do it
#620 of 751
Re: Brake job on 1998 740i, help [rcharcom740] by mevander1
Aug 19, 2008 (10:29 am)
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Replying to: rcharcom740 (Aug 19, 2008 7:48 am)

Thanks for the replies! Mr S. How handy do you have to be to do it yourself? I am not that mechanically inclined, except when it comes to PC's. (everyone comes to me for help there and can tear one down and back,.. not my day job:)
 
Mike
#621 of 751
Re: Brake job on 1998 740i, help [mevander1] by Mr_Shiftright HOST
Aug 20, 2008 (12:14 pm)
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Replying to: mevander1 (Aug 19, 2008 10:29 am)

I always encourage people doing DIY to have a good repair manual, read over the procedure as it is listed, then check in here before you start if there's something in the procedures you don't understand. As long as you don't open the hydraulic system, I think you'll get by with genuine common sense, a few good tools and a repair manual.
 
The public library may have this.
 
I'm sure would give you some free advice!
#622 of 751
Re: 1997 74iI Radio won't play [cobra99] by brupa01
Sep 04, 2008 (5:23 am)
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Replying to: cobra99 (Oct 11, 2005 4:56 pm)

Hi
 
I have the same car, and same problem, only SOMETIMES the radio works, sometimes not, (mostly not lately).
 
I bought a replacement (used) radio and swapped it out and NOTHING.
 
Did you ever find out the cause?
#623 of 751
My 1998 740i needs a Catalytic converter, Dealer wants 5800.00, Help! by mevander1
Sep 28, 2008 (7:35 am)
Reply
I have a 1998 BMW 740i. The dealer indicates I need to replace my Catalytic converter and they want 5800.00. I have checked out a few forums and seems many people are using the Magnaflow (universal fit) model. There are also other choices and they can be confusing with converters being listed as left and right and even 'eastern'.
 
Has anyone here had theirs replaced?
 
Thanks in advance!
 
Mike
#624 of 751
Re: My 1998 740i needs a Catalytic converter, Dealer wants 5800.00, Help! [ by Mr_Shiftright HOST
Sep 28, 2008 (9:07 am)
Reply

Replying to: mevander1 (Sep 28, 2008 7:35 am)

Yes there is a left and right catalytic.
 
You might find this TSB interesting:
 
GROUP 18
Exhaust Systems
 
Bulletin Number
18 01 99
 
Woodcliff Lake, NJ
September 1999
Product Engineering
 
This Service Information bulletin supersedes S.I. 18 01 99 dated August 1999 which should be removed and discarded from your S.I. binder.
SUBJECT:
Unnecessary Catalytic Converter Replacements
 
MODEL:
E36 with M44 engine from 1/96 prod.
 
Z3 with M44 engine from 10/96 prod.
 
E36 with M52, 852 engines from 10/95 prod.
 
E46 with M52 engine from 6/98 prod.
 
E39 with M52 engine from 3/96 prod.
 
Z3 with M52, 852 engines from 1/96 prod.
 
E38, E39, E31 with M62 engine from 1/96 prod.
 
E38, E31 with M73 engine from 1/95 prod.
Situation:
Analysis of returned catalytic converters has proven that some converters are not defective and are replaced unnecessarily.
 
The reason for unnecessary converter replacements may be due to the misfire fault code(s) in conjunction with the statement "catalyst damaging" being stored in the Engine Control Module (ECM/DME).
Example:
Fault Codes 63 - 70: "Cylinder misfire detected - catalyst damaging"
 
If a vehicle is found with the "Check Engine" lamp on and one or more misfire faults are stored in the engine control module, the fault code description "cylinder X misfire detected - catalyst damaging" will be displayed on the diagnosis fault survey of the DIS or MoDIC.
 
The qualifier "catalyst damaging" is a reminder that this type of fault (cylinder misfire) may over time cause damage to the catalytic converter if it is not repaired.
 
Troubleshooting cylinder faults should be carried out using the DIS or MoDIC i.e. check secondary ignition system, etc.
 
A catalytic converter should not be replaced automatically when a - catalyst damaging" fault code is stored in the Engine Control Module.
 
A catalytic converter replacement is only necessary if fault codes 40, 45 or 233 (E9 hex), 234 (EA hex) are stored in the Engine Control Module which are catalytic converter efficiency or conversion faults and/or if a customer complaint of an audible rattle noise coming from the converter is verified.
#625 of 751
What goes wrong on a 7 series between 100K - 250K by techman41973
Oct 21, 2008 (9:41 pm)
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I am considering purchasing a 97 740I with 155K. I am concerned with reliability and how much money I would need to dump into the car for repairs over time.
I would appreciate to hear your repair experiences from 100K-250K for the 95-01 7-series generation.

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