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check engine

  1. 2016+ Titan General Forum
    While on a 5 hour road trip traveling at 45mph I had the check engine light flash 2 or 3 times and the engine was shaking a bit. This happened for about 2-3 minutes then it was fine. Truck is a 2018 SV with 30k miles and never had any problems. It didn't act up the whole 5 hour trip back...
  2. Engine and Technical Discussion
    Looking for some guidance. Used CRC intake cleaner and followed instructions. While adding the cleaner, it tripped check engine light and after I let it sit and drove on highway it remained on. Assuming issue was bad air fuel level while adding cleaner. Will it clear on it’s own or need to be...
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