If anyone can help, I would appreciate it.

For the recent 6 months, I begin to have starting problems with 2004 audi a6 quattro 3.0 (about 58K miles on it). It is an excellent vehicle and I really like it. But, I was not able to start engine more often recently. I don't think it is related to temperature, moisture, etc. and it just happens so randomly and more often. For better demonstration, I have uploaded a video clip on Youtube. You should be able to see and hear it. Once again, I would appreciate any help.

Thanks.

PS: Whenever I brought my vehicle into the local service center, it just worked fine and they never find any problems.



[URL="http://www.youtube.com/watch?v=i36KLym4b4I"]

 

It sounds like you are letting go of the key before it starts. Maybe I am wrong, but turn the key longer.

 

Hello Jeffla,

I was holding it maybe 2+ seconds, but it automatically shut that off after certain time. I also tried to hold it longer a few times (5 seconds +), but it didn't work. I appreciate your thought and any ideas will help.

Thanks!

 

Your EPC and CEL are on. Find someone with a code reader, preferably VAGcom and find out what the codes are.

 

Hi hxgaser,

Thank you for your idea. I would try to find someone who has a code reader. By the way, do you think there is any chance spark plugs can cause problems?

Cheers!

 

I doubt it. Did you change spark plugs recently?

 

It has never been replaced. It is still the original one from the factory. I drove in for service yesterday, and I think I can hear back on monday. I will the story with you.

Thanks.

 

The starting motor was replaced, and it begins to start well as intended.