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Old 09-25-2013, 01:33 PM
bparsel bparsel is offline
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Did you unhook your battery and let the computer reset when you made the injector changes and cleaned the throttle body etc?

Typically a rough idle can only be a few things.

Plugs, TPS, MAF, IAC, Inject, or Coil Pack. A bad Oxygen sensor can trigger the engine to over adjust and cause a rough idle as well, but the chances of a bad sensor without throwing a check engine light and code would be really rare.

Last edited by bparsel; 09-25-2013 at 01:37 PM.
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