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spitting

  1. JSTCOZ

    backfiring/spitting due to new extractors?

    Hey guys, had extractors on for around 3-4weeks and all of a sudden the car is spitting and backfiring under pressure. I can't spot the issue. but heard that after a few weeks it's a good idea to get your extractors tightened again cos they have begun to adjust to your system? that sound right...
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