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**zemog255** · 06-17-2013, 09:56 AM

Advance trac may be kicking in. Its hard to tell without actually hearing the noise. If its still raining on the way home turn advance trac off and see if you can reproduce it. Ive noticed it will make kinda of a clunking sound when it kicks in sometimes.

**Joey289** · 06-17-2013, 09:59 AM

Originally Posted by zemog255

Advance trac may be kicking in. Its hard to tell without actually hearing the noise. If its still raining on the way home turn advance trac off and see if you can reproduce it. Ive noticed it will make kinda of a clunking sound when it kicks in sometimes.

Mmm maybe ... which would make sense if you hit a puddle that is enough to cause some slight hydroplaning.

It has only happened twice now. Althought the first time it did it , it lasted for the last 2 miles home. I honestly thought my exhaust had dropped down and was dragging across the road. Got home looked under the car and everything was fine. Went in changed and took it for a test drive and couldn't make it do it.

**zemog255** · 06-17-2013, 10:21 AM

Originally Posted by Joey289

Mmm maybe ... which would make sense if you hit a puddle that is enough to cause some slight hydroplaning.

It has only happened twice now. Althought the first time it did it , it lasted for the last 2 miles home. I honestly thought my exhaust had dropped down and was dragging across the road. Got home looked under the car and everything was fine. Went in changed and took it for a test drive and couldn't make it do it.

If its making the noise for that long its not advace trac. Its weird it only does it randomly in the rain. If it was consistent when it gets wet that would atleast make it alittle easier to pinpoint.

**Grandpa** · 06-17-2013, 10:36 AM

Originally Posted by Joey289

Mmm maybe ... which would make sense if you hit a puddle that is enough to cause some slight hydroplaning.

It has only happened twice now. Althought the first time it did it , it lasted for the last 2 miles home. I honestly thought my exhaust had dropped down and was dragging across the road. Got home looked under the car and everything was fine. Went in changed and took it for a test drive and couldn't make it do it.

That would explain why I've never heard it because I don't drive my car in the rain. lol.

**Selcouth** · 06-17-2013, 04:52 PM

Originally Posted by Steve

That would explain why I've never heard it because I don't drive my car in the rain. lol.

Oh you are definitely a true Vette owner at heart. lol

**Grandpa** · 06-17-2013, 05:05 PM

Originally Posted by Selcouth

Oh you are definitely a true Vette owner at heart. lol

I'll take that as a compliment. lol

**Dominic Toretto** · 06-20-2013, 10:04 AM

Originally Posted by Selcouth

Oh you are definitely a true Vette owner at heart. lol

Daily drove my C5 for 5 years. Seen rain, hail, ice etc. Not to detract from the thread. Hope all goes well for the OP.

**White_lightning** · 06-20-2013, 11:12 AM

Originally Posted by Selcouth

Oh you are definitely a true Vette owner at heart. lol

how so? i drove my vette on mickey thompsons in the rain, snow and ice...and it made a little more power than most of the 5.0s here.. never had an issue.

**Dominic Toretto** · 06-20-2013, 02:27 PM

Originally Posted by White_lightning

how so? i drove my vette on mickey thompsons in the rain, snow and ice...and it made a little more power than most of the 5.0s here.. never had an issue.

Pretty sure he was just joking.

-Alex

**Oxford14Stang** · 06-17-2013, 10:05 AM

Originally Posted by zemog255

Advance trac may be kicking in. Its hard to tell without actually hearing the noise. If its still raining on the way home turn advance trac off and see if you can reproduce it. Ive noticed it will make kinda of a clunking sound when it kicks in sometimes.

Agreeded. As traction control kicks in on my car it makes a noise and bogs hard. Not so sure about the "loud" bang noise.

**Joey289** · 06-17-2013, 10:10 AM

Originally Posted by Oxford14Stang

Agreeded. As reaction control kicks in on my car it makes a noise and bogs hard. Not so sure about the "loud" bang noise.

This has no bog with it like you get with the traction control. The banging sounds like it is coming from transmission forward and on the right side. (But again very hard to pinpoint). Sounds/feels like a monkey hitting the underside of car with hammer.

The first time it happened 3 things ran through my mind:

1)exhaust came loose and was dragging ( obviously it wasn't when I checked)
2)Extreme exhaust leak ( I checked all exhaust clamps when on lift and all were tight)
3) really really really bad clutch chatter ( doesn't make sense when turning left into parking spot when clutch is pushed in and on the brakes though).

**slim87gt** · 06-17-2013, 11:01 AM

Originally Posted by zemog255

Advance trac may be kicking in. Its hard to tell without actually hearing the noise. If its still raining on the way home turn advance trac off and see if you can reproduce it. Ive noticed it will make kinda of a clunking sound when it kicks in sometimes.

That would be my guess