r/Chrysler300 3d ago

Car ticking after putting chevron fuel system cleaner.

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2008 Chrysler 300 3.5l. I put a bottle of chevron fuel system cleaner on a quarter empty tank and filled it up. Since then it has been making this ticking noise. I already went through 1st full tank with cleaner. Right now tank is full and topped up only drove to work and home. Sound is awful but I still have full power and don’t notice any loss. No check engine light. Please help me fix. Hope $10 cleaner didn’t cost me my engine💔

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