back n a stang
Sick wid it!!
- Joined
- Oct 26, 2011
- Posts
- 345
- Reaction score
- 0
OK....I got a super good friend of mine back in my home town who bought his daughter a 2007 V6 Mustang about 6 months ago. It's a Automatic and has been a good car. It's her first car. He is a Diesel Tech and is mechanically inclined but has a issue he needs help on or hopes somebody knows maybe more.
When the AC compressor kicks on (Like defroster) he is picking up some NVH. He feels it in the cabin/driveline type feel. Mostly noticeable in Park. Does it in neutral and in drive too though to make this clear. Also The car is stock. With car running and hood open he says all looks well.
Any idea what this could be? All the obvious checks and things to look for appear normal. Only thing done to car as of late is Harmonic Balancer. New serp. belt.
Said he used a aftermarket harmonic balancer?? Any chance that could be suspect?? Hmm... not sure. Bearings on pulleys feel normal. I told him if he had his dig. temp gun to check temp. on all the rotational pulleys?? Asked if that belt could maybe be tad small or anything ........... he feels not
Any ideas I and he would be thankful for.
When the AC compressor kicks on (Like defroster) he is picking up some NVH. He feels it in the cabin/driveline type feel. Mostly noticeable in Park. Does it in neutral and in drive too though to make this clear. Also The car is stock. With car running and hood open he says all looks well.
Any idea what this could be? All the obvious checks and things to look for appear normal. Only thing done to car as of late is Harmonic Balancer. New serp. belt.
Said he used a aftermarket harmonic balancer?? Any chance that could be suspect?? Hmm... not sure. Bearings on pulleys feel normal. I told him if he had his dig. temp gun to check temp. on all the rotational pulleys?? Asked if that belt could maybe be tad small or anything ........... he feels not
Any ideas I and he would be thankful for.