Question about Audi A8

Open Question

1998 audi a8 4.2 quattro misfire - A8 Audi Cars & Trucks

Posted by Anonymous on

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Ad
j_del
  • 1586 Answers

SOURCE: Audi A6 Misfires

You may have a coil pack going bad. They're on the front top of the engine - you'll see them if you follow the spark plug wires back. Do you have any codes from having the engine scanned? If you can get it scanned (AutoZone will do it free), post the codes up and we'll see which cylinder(s) are misfiring. From there, you can swap coilpacks around and see whether the misfires follow the packs or stay in the original cylinders. If they move, you have a bad coil pack or two. If they don't, since you've already changed plugs and wires, I'd see about having the injectors diagnosed to see if any of them are failing.

Posted on Jul 22, 2008

Ad
bbtoast
  • 319 Answers

SOURCE: HELP, MISFIRING: 1999 Audi A6 Quattro Avant Wagon

P1127 Long Term Fuel Trim mult.,Bank1 System too Rich

P1129 Long Term Fuel Trim mult.,Bank2 System too Rich

P1250 Fuel Level Too Low

P1300 Misfire detected Reason: Fuel level too low

P0154 02 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)

P0300 Random/Multiple Cylinder Misfire Detected

P0303 Cylinder 3 Misfire Detected

P0304 Cylinder 4 Misfire Detected

It sounds like there is a lot going on.

Good Luck

Brian

Posted on Sep 14, 2008

  • 29 Answers

SOURCE: unlock procedure for 1998 Audi A8 matshushita/ panasonic stereo

Turn on radio - the word SAFE will appear in the display. Press th P.SCAN and RBDS buttons simultaneously and hold them down until "1000" lights up in the display.Release buttons.Do not, under no circumtances, continue holding them down or press them once again. Use station buttons 1,2,3,and 4 to enter the code number from your Radio Card. Use the button 1 to enter the first number 2 for the second number 3 for the third number and 4 for the last number.Once you have entered the code and it shows on the display,press the P.SCAN and RBDS buttons down again simultaneously and hold them down until the word SAFE appears in the display.Release buttons. Soon afterwards a frequency will be displayed.

Posted on Feb 15, 2009

  • 14036 Answers

SOURCE: Sunroof doesn't work

check switch and motor.

Posted on Apr 30, 2009

  • 93 Answers

SOURCE: water leaking in my audi a8

There should be a drain hole or tube that leads out of the car. Find it and clean it out. (wet/dry shop vac?)
Don't poke too sharp of things into it, or you might damage something, though.

Posted on May 09, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Have Audi A6 Quattro have codes p0346,p0391 ,p0304,p0306,p0305,p0300 runs rough stalls makes a lot noise now power


P0346: Camshaft Position Sensor Intake Circuit Range/Performance Bank 2 http://www.autocodes.com/p0346_audi.html

P0391:Camshaft Position Sensor 'B' Circuit Range/Performance Bank 2
http://www.autocodes.com/p0391_audi.html

P0304: Cylinder 4 Misfire Detected http://www.autocodes.com/p0304_audi.html

P0306: Cylinder 6 Misfire Detected http://www.autocodes.com/p0306_audi.html

P0305: Cylinder 5 Misfire Detected http://www.autocodes.com/p0305_audi.html

P0300: Random Cylinder Misfire Detected http://www.autocodes.com/p0300_audi.html

Nov 24, 2016 | Audi A6 Cars & Trucks

1 Answer

Misfiring number1 cylinder on Audi Quattro A4 1998 2.8I


Fouled spark plug, damaged plug wire, or bad coil pack.

Aug 12, 2014 | Cars & Trucks

2 Answers

Timing belt 1995 Audi A6 Quattro Sedan (4A2) V6-2.8L (AAH)


Timing belt routing diagram for 1995 Audi A6 Quattro Sedan (4A2) V6-2.8L (AAH)

I can not insert the picture here because bad page. Send me your e-mail address, and I will send you back the picture.

Jun 16, 2012 | Cars & Trucks

1 Answer

Need a diagram for 98 audi a6 quattro 2.8belt


The serpentine belt diagram for 1998 Audi A6 Quattro 2.8 L V6 engine:

tdisline_446.jpg
CS = Crankshaft
F = Fan pulley
Gen = Alternator
T = Tensioner
AC = Air Conditioning
PAS = Power Assisted Steering

Apr 14, 2011 | Audi A6 Cars & Trucks

1 Answer

Serp.belt route diagram for 98 audi a4 quattro 2.8


The serpentine belt routing diagram for 1998 Audi A4 Quattro 2.8 liters V6 engine:

tdisline_45.jpg


CS = Crankshaft
F = Fan pulley
Gen = Alternator
T = Tensioner pulley
AC = Air Conditioning
PAS = Power Assisted Steering

Nov 26, 2010 | 1998 Audi A4

1 Answer

1998 Audi A4 Quattro, 2.8L, AHA, 75K miles, bought...


im a tech in the bronx and i dealt with the same code for the misfire. burt i realized that there wasnt any power to the coil of #2 cylinder. I replaced the sensor mounted on top of the air filter box, which solved this problem.

May 20, 2010 | Cars & Trucks

1 Answer

Computer outlet


Under bonnet on the right side of the car face to windscreen you will find the fuse box / relay plate - engine bay. Here is placed the Data Link Connector (DLC) for Audi A6 Quattro 1997.

Apr 12, 2010 | 1998 Audi A6

1 Answer

Support Bracket power steering AUDI 1998 2.8


Any comparable car should work. Your car is a 98, so you would have to stick with Audi/VW cars that have the 30v V6 (98-01.5). The 97 and earlier years used an older 12v V6 and those aren't compatible. It's unlikely that the 1.8T models would work either. You'd have to look for A4, A6, and Passat cars in the model range I mentioned, and you may find that if you have a quattro model, your replacement would have to come from a quattro (Audi) or 4motion (VW) car as well. Try to find a donor car with your same drivetrain (30v V6, auto/stick - whichever you have, and 2wd/4wd, whichever you have).

To tell at a glance which engine is which, the 30v has black covers on the valve covers that say "5V" (for five valves per cylinder). The older 12v cars I believe actually say "12v" on them.

Oct 22, 2008 | 1998 Audi A4

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

261 people viewed this question

Ask a Question

Usually answered in minutes!

Top Audi Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

yadayada
yadayada

Level 3 Expert

76164 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14363 Answers

Are you an Audi Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...