05 dodge caravan backfires and sputters after replacing plugs and wires

Asked by Nov 25, 2016 at 12:10 PM about the 2005 Dodge Caravan

Question type: Maintenance & Repair

2 Answers

455

Recheck the gap, they get messed up in shipping etc. Also, remove battery cable for a few hours, should reset the ECU and it will relearn and adjust to the new plugs.

70,835

Check to make sure you have the right wires going to the right spark plugs. Sound like they're mixed up. HTH. -Jim

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