Wierd Buzzing noise
#1
Wierd Buzzing noise
Wifes 08 green line with 60,000 miles.
In the last week or so it has started to make a rather unique noise. I have access to the mechanics at work and we put it on the computer and no codes.
It is engine speed, load and transmission related. in neutral or park reving the engine the problem cannot be replicated. however driving I can replicate the problem under light loads while the car is moving, any gear just about any speed
It sounds like a high speed flutter between 1500-2500 rpm. while moving in neutral, no sound, under heavy acceleration no noise.
I'm not sure if its transmission related or related to the generator/motor
found a shop willing to look at it. so we'll see what they diagnose. took the service manager for ride so he could hear it so he can replicate for the tech.
In the last week or so it has started to make a rather unique noise. I have access to the mechanics at work and we put it on the computer and no codes.
It is engine speed, load and transmission related. in neutral or park reving the engine the problem cannot be replicated. however driving I can replicate the problem under light loads while the car is moving, any gear just about any speed
It sounds like a high speed flutter between 1500-2500 rpm. while moving in neutral, no sound, under heavy acceleration no noise.
I'm not sure if its transmission related or related to the generator/motor
found a shop willing to look at it. so we'll see what they diagnose. took the service manager for ride so he could hear it so he can replicate for the tech.
#2
Thread
Topic Starter
Forum
Replies
Last Post
mishra
HCH II-Specific Discussions
9
02-09-2007 09:38 PM