Really Rough Idling
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Model: Cherokee
Really Rough Idling
I have a 91 xj base with 205xxx. The head cracked so I replaced it but not its idling really rough. I replaced the temp sending unit from an xj of a diff year. The connection is threaded. Does this have an effect on anything? Im running outta ideas. Also whats wiring order for the spark plug wires?
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