09 honda civic ex . slow acceleration
car use to get up and go. now its really sluggish. its a 5 speed manual. any ideas on what might need to be cleaned or replaced to get it back to its original acceleration?
You can try running some Premium Gas and maybe fuel injector cleaner in the gas tank. Fresh oil and filter change can do wonders. Check the Engine Air Filter too :) Hopefully, you don't need new spark plugs and/or fuel injectors.
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