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Loud Pop Coming Onto Boost... Help?


TXR05

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  • Member
  • Member For: 13y 8m
  • Gender: Male
  • Location: Brisbane QLD

Hey guys, last night I put my foot down it first and had a very loud pop ( just one ) come from the exhaust when I first hit full boost.

This arvo coming home from work, same thing again WOT in first and a loud pop from the exhaust. I decided to reinstall the tune, and take it for another strap, did it again in first then second ( just a small one in second ) also feels like its lost a bit of power. But my boost gauge still reads 12 PSI at all time on boost.

Some help as to what it could be would be nice !

its a 6 speed manual if people need to know! Thanks guys.

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  • Member
  • Member For: 13y 8m
  • Gender: Male
  • Location: Brisbane QLD

No. When I come onto boost, Like I said.

Does not misfire under load. Does not make this pop in the higher gears either.

Edited by TXR05
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  • 1 year later...
  • Member
  • Member For: 11y 10m 19d
  • Gender: Male
  • Location: Sydney/Canberra

How old are the plugs and coils?

Sounds like it's dumping all the fuel from a cylinder into the exhaust and burning in there.

Is it lurching and missing as well? Or just the pop?

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