Something is loose

85MustGT

Founding Member

Nov 8, 2001

95

0

16

Occupied San Diego

Nov 30, 2006

#1

• Nov 30, 2006

• #1

Sounds like my muffler is banging on the floorboards when I go over any bump. So I took it to a muffler shop and they put it on a lift and the exhaust is tight. We began wiggling stuff but could not duplicate the thunk. The car has welded subframes and they look good. The car drives just fine except for the thunk.

 

B

bakos24

I find there is nothing better than a tasty wiener

Nov 29, 1999

4,461

87

134

NE, OH

Nov 30, 2006

#2

• Nov 30, 2006

• #2

Check the part of the exhaust that goes up over the axle. Usually it is to close to the floor boards and hits going over bumps. You can fix it by adjusting the pipes.

 

85MustGT

Founding Member

Nov 8, 2001

95

0

16

Occupied San Diego

Nov 30, 2006

#3

• Nov 30, 2006

• #3

bakos24 said:

Check the part of the exhaust that goes up over the axle. Usually it is to close to the floor boards and hits going over bumps. You can fix it by adjusting the pipes.

Click to expand...

I will check that out.

 

8

86bluecobra

Advanced Member

Dec 20, 2004

4,265

12

69

B.C. Canada

Nov 30, 2006

#4

• Nov 30, 2006

• #4

You check to see that your tranny mount is in good condition?

 

85MustGT

Founding Member

Nov 8, 2001

95

0

16

Occupied San Diego

Nov 30, 2006

#5

• Nov 30, 2006

• #5

86bluecobra said:

You check to see that your tranny mount is in good condition?

Click to expand...

Nice, I will check that out.

 

96SCstang

New Member

Jul 22, 2006

228

0

0

novi, MI

Nov 30, 2006

#6

• Nov 30, 2006

• #6

probably the sway bar links, bud. They make a clunk noise over bumbs when they go bad. this would be my guess without hearing it for myself