1997 Mitsubishi Eclipse Runs Fine Hit 100 Make Loud Poping Noise Exaust Could

1997 MITSUBISHI ECLIPSE
140 MILES
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JEFFREY536
  • MEMBER
  • 3 POSTS
it runs fine but when i hit 100 it make loud poping noise from exaust what could be the cause of this
Mar 31, 2013 at 10:30 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Is that 100 Kph?
Apr 1, 2013 at 2:21 AM
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JEFFREY536
  • MEMBER
  • 3 POSTS
no 100 mph
Apr 1, 2013 at 9:44 AM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
proberbly valve bouncing, back off and you wont blow the engine
Apr 1, 2013 at 1:06 PM
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JEFFREY536
  • MEMBER
  • 3 POSTS
so whaT do i need to buy to fix this
Apr 1, 2013 at 8:17 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
UP GRADED HEAVY DUTY VALE SPRINGS, WOULD BE A GOOD PLACE TO START.
Apr 2, 2013 at 12:51 AM
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