High pitch noise during warm up

Reply Subscribe

Thread Tools

Search this Thread

07-13-2012, 08:29 PM

nilreb

AudiWorld Junior Member

Thread Starter

Join Date: Feb 2012

Location: San Francisco, CA

Posts: 44

Likes: 0

Received 0 Likes on 0 Posts

High pitch noise during warm up

warming up

http://www.youtube.com/watch?v=yluM8NNJRzc from iphone so it's bit hard to hear if volume is low.

idle sound after warm up

http://www.youtube.com/watch?v=_Ekee4RHaBw idle sound after engine is hot

http://www.youtube.com/watch?v=Rtm1rAT64ts

Reply Like

07-14-2012, 12:42 PM

J. Patterson

AudiWorld Super User

Join Date: Apr 2004

Posts: 4,700

Likes: 128

Received 257 Likes on 217 Posts

I only hear injectors clicking. Normal.

Reply Like

07-15-2012, 01:49 AM

nilreb

AudiWorld Junior Member

Thread Starter

Join Date: Feb 2012

Location: San Francisco, CA

Posts: 44

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Originally Posted by J. Patterson

I only hear injectors clicking. Normal.

when the engine is hot, it used to sound like a diesel engine. the 3rd video, however, was after i switched to a much thicker oil. i think i still have to change the tensioner.

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Engine noise cold start

radmir

Audi A3 / S3 / RS 3

05-21-2019 09:37 PM

Audi C7 3.0L engine tap cold start

ronrevere

3.0TFSI Engine Discussion

03-19-2018 08:42 PM

4.2 TDI - Is This Start Up Noise Normal - Potential Purchase

revelator1969

A8 / S8 (D3 Platform) Discussion

11-14-2017 06:57 AM

Metallic clattering sound

Cokey

A4 (B5 Platform) Discussion

12-20-2005 06:40 PM

Engine Noises

Mums

A6 / S6 (C5 Platform) Discussion

06-21-2005 06:21 AM